Selldirect

hellopeter a agent of selldirect contact me the14 June 2019 on the number *** with a dealon a tablet huawei and he said they will contact me to to confirm about the deal but nothing happen i try to call the number *** and it keeps go in to call ended cant get hold of any customer care.i also see that plenty customers got problems with sell direct is there a way to cancelled this transsaction wich they forced to take it.i dont know why Telkom stil let sell direct is part of given people contracts on cellphones and upgrades with their poor services and are there any alternative contact number of selldirect .i want whem to cancell the contract the operater phone me was Raee Donovan recording id***0 thanks