MTN SA is poor.

I called in on the 3rd of May 2022 to do an upgrade on my existing Data Sim contract with MTN which lapsed on 30 April 2022. The consultant confirmed that the upgrade has been processed and I will be on a new package begining of the new month(June 2022). But to my suprise into the new month they still deducted the old installment which is of a higher price than the new package I took meaning I will still be getting the same old data which I dont want anymore. These people are *****ing our money deliberately and act suprised when you query 😡