Santander Bank US Bank Account Or Service Complaint

Santander Bank US Bank account or service department,

Checking account Making/receiving payments, sending money Rhode Island

I received a check in the mail for about $2000.00 and I deposited it in my account. My bank fulfilled the check 2 days later. I then withdrew a certain amount from that check and deposited it in another account. Another 2 days later, my balance is almost - $1500.00. It turns out that the check was fictitious and I was left to pay back money that was n't even mine.