En France dans ces situations nous disons :
"Parle à mon cul, ma tête est malade"
ou encore :
"Pisser dans un violon"
Meaning that the caller does not give a damn about you even you think be a customer, reals WGT customers are Nike, TM and others sponsors, you are just the product they sell depiste you pay 7$ for 3 virtuals balls lol.
Business school lesson 2 ^^