****** of my rebate, *****, theft

De*****ed and refuse to pay my rebate since December 2024. I made an inquiry regarding sale of my property after having received an offer from buyer and received relevant reply. On the strength of my inquiry my bank account was blocked and although the property was only transferred to the new owner and I footed the bill all along, they refuse to pay my rebate. I have sent email upon email and made numerous telephone calls but they refuse to phone me or respond to my messages or emails and worse refuse to pay me. This is theft plain and simple.