Woodward Check Cashing reviews

I goes to a check cashing place, and took them a few checks retirement checks one was 322 the other 66.00, and 2 child support checks 25.00 and 12.00 . The cashier made a mistake I received 902.00 okay she put a 5 in front of 66.00 and made it 566.00 who the blame. So a few days later I received my work check took it to the Woodward Check Cashing place. Okay a 937.00 to cash it. This lady took my check in the back I'm waiting 5 or 10 minutes a white lady confront me and she threatened me about the police will arrest me if you don't cooperate and pay the 500 back or be arrested I told her to give me back my check. So she stamp the back of it and made a copy of it and my license before giving it back. See she covering it up for the cashier who made that mistake. So the check was not good when I took it to my credit union it was not good can't deposit this check or cash it because the back of it was stamp. So I took it back to payroll where at work at. And explained what have happen.