Totally Board company is stealing my R6900 deposit money

In 2020 I paid a R6900 material deposit to Totally Board, in Mpumalanga. Later I was retrenched when the mine closed. I moved to Northern Cape now, and I am told by Hendrik, the shop owner, that because it has been 2 years, he is not going to refund me. I guess my money expired, for the reason that it has been 2 years.

This Hendrik dude is very rude, he shouts when one talks to him on the phone and does not know how to talk to people. I think this platform is an alternative one for people like Hendrik. I could not understand why he was angry. I want my money, and I want it. There is no business that does not keep record of what is collected or not, from their shop.

These people must proof that I received material, because I am proofing that I paid money to them. I would also like to see their policy that I signed for, which talks about me loosing my money if it has been 2 years. I understand things are tough, but to crook people of their money isn't on.