could really use some help here. Recently the cabinet of my washer came loose and it was really shaking when it spun. We got that fixed but we may have made it worse (had roommate's dad's contractor buddy do it) because now the barrel is moving too much during agitation and its coming in contact with the back panel of the machine. I unplugged the machine, turned off the water, and got the cabinet off but I can't see anything that is obviously wrong. Any ideas what could be happening?

Here's some pics I took. Sorry for the bad quality but your YouTube channel seems really helpful, I just don't know which video to watch to fix my problem.