Mtn
Want. my refund

I have called mtn for several times asking for my refund, they telling me to wait for 8 working days, the tim they deducted my money they didn't. Wait for 8 days, I bought. 2gb in april.in may 249 was deduceted, now in june they deducted again, for what I don't knw, I'm really in need of that money