Unprofessional service Sibusiso Sibasa

On the 30th of April I called spoke to Sibusiso Sibasa and he gave me my settlement amount ,he promised that as soon as I pay I should send him my proof of payment and I did just that on the same day . It has been a week later I have sent him more than 10 emails already and I am not getting any feedback from him I need my paid up letter so that I can provide it to people who have to employ me .

Please be professional Sibusiso Sibasa and deliver as you promised . *** ***