/skin is not working

[glassesglasses8]

/skin from myskin

[glassesglasses8]

command blocks are not repeating

[wigfyehkdwi]

/skin from myskin

run it until it works

[shaijyy]

command blocks are not repeating

Yes, Command Blocks only runs once, then basically self-destruct. you might want to use *cb via EssentialsX, or write a chain command block chain that automatically resets the command blocks in it