Money Back!

There's this company called Dikgale Tombstones lady year July I went there,i needed to do a tombstone for my dad but we end up having family issues so had to cancel the tombstone, so the owner of the company which is Mr dikgale said if I need to cancel the tombstone they will deduct R2000 from the money I deposited and I said okay but the money I deposited was R17000 so meaning the money I'm left with was R15000, but he never deposited it, I had to go back n when I go he told me he doesn't have money he will deposit half, so he deposited 7500, so after that 7500 he never deposited the other 7500 I've been trying to get hold of him since last year then this year around May I went again and they told me that they have some difficulties because of the pandemic but he will try 2000 every month he never did when I try to get hold of him he ignores my calls and texts. I have all the proof that I paid that amount and that he only sent me R7500 but refuses to send another R7500.