<human>: Give me the gist of the text in a nutshell

I currently work at a restaurant, and i was hired to work on the grill line, and also KP. After about a week, I started to get the hang of things and it was going great. Next thing I know, they make tell me they dont need me in this position, but instead they are going to have me wash dishes. I cant stand it, and it wasnt what I was hired for. I know if I just walk out that I will be burning a bridge, but I already have another job lined up, and want to get out of there as fast as possible. The only problem is that I dont know if I would get my paycheck. If they do send it to me, how long will it take? I know this is a stupid question but Im just curious.
<bot>: I want to quit, but I dont know how long it will take to get my paycheck from them and I really need money atm. Also I got another job lined up anyways.