Bad service

Good day

Please help i need your assistance... My mom bought 4 Tombstones at Urgent Tombstone in 2013 She paid all the money and still nothing has been erected. The Shop was in Evaton when my Mom went to them and when they move they did not even bother telling us that they Moving to Limpopo Grobersdal They are no longer taking our Calls for the numbers we have we dont even know where to find them now

Please help