If I worked last week at Amazon fulfillment center shouldnt I get a check this week

There you go. Delayed satisfaction.

Nope... they will pay u every 2 weeks...

Amazon pays each week or no later than every two weeks. Perhaps you have to place two weeks in advance, that I do not know.

If you are a full-time associate the pay is Friday morning every two weeks.

It took me 2 weeks for my first check.