MTN is dropping it's standards.

Mtn cheats its customers, I recently renewed a contract with them and I am very disappointed. The total data I am supposed to receive was 80gb but they have decided to only give 70gb a month. I am sorry but you are dishonest and I will not renew my other contractors with you. Your so called , service champions, are all useless your standards are dropping. Be very careful of this company PLEASE.