u/Appropriate_Yam5245

I am submitting forms I82ID & I765 (DACA) & I accidentally got my bank account # wrong when filling out my ACH online check. My credit union needs a certain prefix number in front of my account # so the ACH check can successfully go through. They still pulled the money out my account but it never actually went through. They rejected my case because of this issue. Has anybody gone through anything like this? What is my next best course of action?