Got approved for SBA loan and 2021 doing food delivery Uber eats 1500 Bank closed my account down kn...

Got approved for SBA loan and 2021 doing food delivery Uber eats 1500 Bank closed my account down knowing that I showed proof and documents that it belonged to me and what was it really uncool they didn't even tell me to open up a business account which I would have done I just want my $1,500 back Please and thank you