My name is mario villa and i went online to play minecraft and i added a resource pack and then after that i never gotten back on because it doesnt let me.

Remove the resource pack, it sounds like your game can't handle it.

Please report back if that fixed the issue.

i cant even get on minecraft like at all it always crashes.

See the description of MC-29565 for a solution.

o my gosh thank you so much how can i repay you.