Tidy code

 <?php
    require("connections.php");

    $id = $_SESSION['ID'];
    $check_pic      = mysqli_query($con, " SELECT profile_pic FROM members WHERE ID='$username'");
    $get_pic_row    = mysqli_fetch_assoc($check_pic);
    $profile_pic_db = $get_pic_row['profile_pic'];

    if ($profile_pic_db == "") {
        $profile_pic = "assets/img/default_pic.jpg";
    } else {
        $profile_pic = "userdata/profile_pics/" . $profile_pic_db;
    }

    //Profile Image upload script
    if ($sesID == $username) {
        if (isset($_FILES['profilepic'])) {
            if (((@$_FILES["profilepic"]["type"] == "image/jpeg") || (@$_FILES["profilepic"]["type"] == "image/png") || (@$_FILES["profilepic"]["type"] == "image/gif")) && (@$_FILES["profilepic"]["size"] < 3145728)) /* 1 mega byte */ {
                $chars         = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
                $rand_dir_name = substr(str_shuffle($chars), 0, 15);

                mkdir("userdata/profile_pics/$rand_dir_name");

                if (file_exists("/userdata/profile_pics/$rand_dir_name/" . @$_FILES["profilepic"]["name"])) {
                    echo @$_FILES["profilepic"]["name"] . " Already exists";
                } else {
                    move_uploaded_file(@$_FILES["profilepic"]["tmp_name"], "userdata/profile_pics/$rand_dir_name/" . $_FILES["profilepic"]["name"]);

                    //echo "Uploaded and stored in: userdata/profile_pics/$rand_dir_name/".@$_FILES["profilepic"]["name"];
                    $profile_pic_name  = @$_FILES["profilepic"]["name"];
                    $profile_pic_query = mysqli_query($con, "UPDATE members SET profile_pic='$rand_dir_name/$profile_pic_name' WHERE ID='$username';");

                    echo "<meta http-equiv='refresh' content='0'>";
                }
            } else {
                echo "<p>None or Too large pic!</p>";
            }
        }
    }
?>
<!-- <form action="" method="POST" enctype="multipart/form-data">
    <input type="file" name="profilepic" id="fileupload" style="text-decoration: none; "/> <br /><br /><br /><br />
    <input type="submit" name ="uploadpic" value="Upload Image" class="myButton"style="width:18.6em; height:1.2em; font-size:8px; align: left; float:left; position:left;  ">
</form> -->


<form action="" method="POST" enctype="multipart/form-data" style="float:center;">
    <div class="inputWrapper" style="float:middle;" >
        <input class="fileInput" type="file" name="profilepic" align="center" style="float:middle; width:150px;">
    </div><br />
    <img src="<?php echo $profile_pic;?>" align="center" style=" min-width:150px; max-height:150px; max-width:150px; overflow:hidden; margin:0 auto;  "><br />
    <input type="submit" name="uploadpic" class="myButton" value="Upload Image" align="center" style="width:150px; height: 11px; padding: 6px;  float:middle;"><br />
</form>
<div class="fufbut" align="center" >
    <?php $sesID = $_SESSION['ID'];
        if ($username != $sesID) {
            $forfollow = mysqli_query($con, "SELECT id FROM follow WHERE user_one='$sesID' AND user_two='$username'");
            if (mysqli_num_rows($forfollow) == 1) {
                echo "<a  href='actions.php?action=unfollow&u=$username' class=\"myButtonnn\"><center>Unfollow</center></a>";
            } else {
                echo "<a href='actions.php?action=follow&u=$username' class=\"myButtonn\" ><center>Follow</center></a>";
            }
        }
    ?>
</div>
<br />
<div class="userstats">
    <div class="infosection" align="center" style=" display:inline; float:center; ">
        <div class="folowz" style="display: inline-block; margin-right:18px;">
            <b style=" "><font size="1">Circle</font></b>
            <img src="assets/img/twistfo.png" style="width:35px; height:35px; ">
            <b>
                <?php
                    $check_followers = mysqli_query($con, "SELECT id FROM follow WHERE user_two = '$username'");
                    echo mysqli_num_rows($check_followers);
                ?>
            </b>
        </div>
        <div class="followiz" style="display: inline-block; ">
            <b style="color:white;"><font size="1">Following</font></b>
            <img src="assets/img/twistfoli.png" style="width:35px; height:35px;">
            <b>
                <?php
                    $check_followerss = mysqli_query($con, "SELECT id FROM follow WHERE user_one = '$username'");
                    echo mysqli_num_rows($check_followerss);
                ?>
            </b>
        </div>
    </div>
</div>

<!-- In use?? -->
</div>

<!--HOME SECTION END-->
<div class="feedwrapper" align="middle" style="float:center; ">
    <div class="postdiv" align="center" style="float:center; display:inline-block; "  >
        <?php
            require("connections.php");

            $firstname = $get['Firstname'];
            $lastname  = $get['Lastname'];
            $getposts = mysqli_query($con, "SELECT * FROM Posts WHERE Postedby = $username") or die("connecting...");

            while ($row = mysqli_fetch_assoc($getposts)) {
                $body       = $row['Postbody'];
                $date_added = $row['Postdate'];
                $added_by   = $row['Postedby'];

                echo "<div class='Posted_by'  ><a href='$added_by'>$firstname , $lastname</a> - $date_added - <a href=\"\"><img src=\"assets/img/grøngrab.png\" style=\"width:10%; height:10%; display: inline; float:right;\" class=\"grabbutton\"></a><br /><p>&nbsp;&nbsp;$body </p></div><br />";
            }
?>
    </div>
</div>

<!-- In use?? -->
</div>
</ul>
</div>
</div>
</div>
<!-- <img class="clixlogo" src="assets/img/messagepic.png" style="width:3%; height:3%; align:middle;"> <br />
<img class="clixlogo" src="assets/img/settingspic.png" style="width:3%; height:3%; margin: 40px; "> -->
</div>
</div>
</div>