Welcome Message NO - MOD

/summon MinecartCommandBlock ~ ~1 ~ {Command:kill @e[type=MinecartCommandBlock,r=1],Riding:{id:MinecartCommandBlock,Command:setblock ~ ~-1 ~1 redstone_block,Riding:{id:MinecartCommandBlock,Command:setblock ~ ~ ~1 command_block 0 replace {Command:fill ~ ~-3 ~-1 ~ ~ ~ air},Riding:{id:MinecartCommandBlock,Command:"/tellraw @a {text:\" All copy of this Machine is STRICTLY PROHIBITED ! \",color:red}",Riding:{id:MinecartCommandBlock,Command:"/tellraw @a {text:\" By Léo NAMOR alias PigiTime \",color:light_purple,bold:true}",Riding:{id:MinecartCommandBlock,Command:"/tellraw @a {text:\" Welcome Message \",color:aqua,bold:true}",Riding:{id:MinecartCommandBlock,Command:"/give @p minecraft:spawn_egg 1 90 {display:{Name: A_Placer_au_Spawn },HideFlags:127,ench:[{id:1,lvl:1},{id:1,lvl:1}],Unbreakable:1}",Riding:{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~ redstone_block,Riding:{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~-1 command_block 0 replace {Command:fill ~ ~ ~1 ~2 ~1 ~1 stone},Riding:{id:MinecartCommandBlock,Command:setblock ~3 ~-2 ~1 command_block 0 replace {Command:fill ~ ~ ~-1 ~2 ~1 ~-1 redstone_block},Riding:{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~-1 command_block 0 replace {Command:"/execute @e[name=SpawnTELL] ~ ~ ~ /tellraw @a[r=1] {\\\"text\\\":\\\"\\\",\\\"extra\\\":[{\\\"text\\\":\\\"Bienvenue \\\",color:green,bold:true},{\\\"selector\\\":\\\"@p[r=1]\\\",color:gold,bold:true},{\\\"text\\\":\\\" !\\\",color:green,bold:true}]}"},Riding:{id:MinecartCommandBlock,Command:setblock ~4 ~-2 ~1 command_block 0 replace {Command:"/execute @e[name=A_Placer_au_Spawn] ~ ~ ~ /summon ArmorStand ~ ~ ~ {CustomName:SpawnTELL,Invisible:1,NoGravity:1}"},Riding:{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~-1 command_block 0 replace {Command:"/execute @e[name=SpawnTELL] ~ ~ ~ /tp @a[r=1] ~-1.4 ~ ~"},Riding:{id:MinecartCommandBlock,Command:setblock ~5 ~-2 ~1 command_block 0 replace {Command:"/espace kill"},Riding:{id:MinecartCommandBlock,Command:setblock ~3 ~-1 ~-1 command_block 0 replace {Command:"/espace kill"},Riding:{id:MinecartCommandBlock,Command:setblock ~3 ~-1 ~1 command_block 0 replace {Command:"/espace kill"},Riding:{id:MinecartCommandBlock,Command:setblock ~4 ~-1 ~-1 command_block 0 replace {Command:"/espace kill"},Riding:{id:MinecartCommandBlock,Command:setblock ~4 ~-1 ~1 command_block 0 replace {Command:"/espace kill"},Riding:{id:MinecartCommandBlock,Command:setblock ~5 ~-1 ~-1 command_block 0 replace {Command:"/espace kill"},Riding:{id:MinecartCommandBlock,Command:setblock ~5 ~-1 ~1 command_block 0 replace {Command:"/kill @e[name=A_Placer_au_Spawn]"},Riding:{id:MinecartCommandBlock,Command:fill ~2 ~-2 ~-2 ~6 ~-1 ~2 minecraft:stained_glass 0 replace minecraft:quartz_block 0,Riding:{id:MinecartCommandBlock,Command:fill ~2 ~-3 ~-2 ~6 ~ ~2 minecraft:quartz_block 0 hollow,Riding:{id:MinecartCommandBlock,Command:gamerule commandBlockOutput false,Riding:{id:MinecartCommandBlock,Riding:{id:FallingSand,Block:activator_rail,Time:1,Riding:{id:FallingSand,Block:redstone_block,Time:1,Riding:{id:FallingSand,Block:stone,Time:1}}}}}}}}}}}}}}}}}}}}}}}}}}}