Rock Paper Scissors Python game

import time
import random

print("Hello, and welcome to a game of rock paper scissors!")
time.sleep(1.5)
print("This is a best of three game!")
time.sleep(1.5)
input("Press Enter to continue!")

playerscore = 0
cpuscore = 0

while True:

    cpu = random.choice(["Rock","Paper","Scissors"])

    player = input("Rock, Paper or Scissors?\n")
    time.sleep(2)
    while (player != "Rock") and (player != "Paper") and (player != "Scissors"):
        print("Please use capital letters")
        time.sleep(2)
        player = input("Rock, Paper or Scissors?\n")
        time.sleep(2)


    if cpu == "Scissors":
        print("The computer picked:\n",cpu)
        time.sleep(1)
        if player == "Scissors":
            print("It is a tie!")
            time.sleep(1)
            playerscore = playerscore + 0
            cpuscore = cpuscore + 0
            print("Your score =",playerscore ,"the computer's score =",cpuscore)
        elif player == "Rock":
            print("You win!")
            time.sleep(1)
            playerscore = playerscore + 1
            cpuscore = cpuscore + 0
            print("Your score =",playerscore ,"the computer's score =",cpuscore)
        else:
            print("You loose!")
            time.sleep(1)
            playerscore = playerscore + 0
            cpuscore = cpuscore + 1
            print("Your score =",playerscore ,"the computer's score =",cpuscore)
    elif cpu == "Paper":
        print("The computer picked:\n",cpu)
        time.sleep(1)
        if player == "Scissors":
            print("You win!")
            time.sleep(1)
            playerscore = playerscore + 1
            cpuscore = cpuscore + 0
            print("Your score =",playerscore ,"the computer's score =",cpuscore)
        elif player == "Rock":
            print("You loose!")
            time.sleep(1)
            playerscore = playerscore + 0
            cpuscore = cpuscore + 1
            print("Your score =",playerscore ,"the computer's score =",cpuscore)
        else:
            print("It is a tie!")
            time.sleep(1)
            playerscore = playerscore + 0
            cpuscore = cpuscore + 0
            print("Your score =",playerscore ,"the computer's score =",cpuscore)
    else:
        print("The computer picked:\n",cpu)
        time.sleep(1)
        if player == "Scissors":
            print("You loose!")
            time.sleep(1)
            playerscore = playerscore + 0
            cpuscore = cpuscore + 1
            print("Your score =",playerscore ,"the computer's score =",cpuscore)
        elif player == "Rock":
            print("It is a tie!")
            time.sleep(1)
            playerscore = playerscore + 0
            cpuscore = cpuscore + 0
            print("Your score =",playerscore ,"the computer's score =",cpuscore)
        else:
            print("You win!")
            time.sleep(1)
            playerscore = playerscore + 1
            cpuscore = cpuscore + 0
            print("Your score =",playerscore ,"the computer's score =",cpuscore)

        if (playerscore == 2) and (cpuscore == 1):
            print("You win!!!")
            time.sleep(1)
            break
        elif (playerscore == 1) and (cpuscore == 2):
            print("The computer wins!!!")
            time.sleep(1)
            break
        elif (playerscore == 0) and (cpuscore == 2):
            print("The computer wins!!!")
            time.sleep(1)
            break
        elif (playerscore == 2) and (cpuscore == 0):
            print("You win!!!")
            time.sleep(1)
            break
        else:
            time.sleep(1)
            continue