Treated so rudely. Went to deposit a cheque that i...

Treated so rudely. Went to deposit a cheque that i never have an issue with from a very known company and after the teller walked away to get a "initial from the manager" which I found odd , I watched him and the manager chit chatting for 5 minutes before I had to go and ask if there was a problem. The manager then came over and asked to see my personal emails to confirm I worked those days for the employer I was depositing from !!! . I have deposited at the teller at other locations from the employer before which she was too lazy to back track them all which is the reason for the emails. No apology. No explanations. Just as if I was some scum . Wow.