Pool Unfinished

Meet with Eben in June 2015 regarding relining my pool. He started pumping water out 25 July 2015. Signed a contract, gave him 50% deposit. Put tiles on sometime in Oct 2015, Before filling up pool with water, i told him the tiles were peeling off. He told me not to worry about that, he will come and fix them (redo), he will just need to take out some of the water. I paid him, he asked me if I am sure regarding the money, i said yes, i trust him. Whatsapp messaging went on for about a month regarding the tiles, every time I was promised he was coming. Last communication from Eben regarding pool was 14 Dec 2015 promising me he will do it before Christmas. I currently also have a hole in the pool as well. This has gone on for nearly 7 months. I have all the whatsapp messaging from Nov-Dec 2015 regarding communication between me and Eben. His address is 61 Oldham Street, Parow, 021 911 0826, [Email Removed] cell no 062 317 8135