UBEREATS ******

I did not receive my order which was left outside some random wall. My account was debited with R224, yet I only received a refund of R126. I was told that my uber account had a credit of R112 to use in my next order - Yet there is nothing in my wallet. Despite many emails, still no resolution & NO CREDIT OF R112! UTTER ******, YOU ARE UNABLE TO CALL ANYONE. THERE IS NO CONTACT DETAILS