Feelin Good Tees My People Skills are Fine It's My Idiots Sarcastic Mens Graphic Funny T Shirt

Shouldn't it say "my tolerance of idiots...instead of to..?" to is not correct grammar here.

Should I order one or two sizes up for a man?

I noticed the image of the shirt shown is missing the word "kind", will this be on the purchased shirt or is there a reason it is missing?

I need a 5xlt will there ever be any?