STANDARD BANK AND SARS

Standard bank has accused me of committing ***** on my bank account. SARS completed a refund to me dated: 30.12.2021 , the bank froze my account, sent me correspondence that this was the instruction of SARS. After 3x weeks of back and forth with SARS - no such instruction was given by SARS to STANDARD Bank. where is my money , why is my account frozen, why am I being treated like a ********? SARS sent me correspondence that no such instructions was ever sent to the bank, on who's instruction is the bank acting ? there own? making me look like a ********?