Vodacom terrible service and email problems

Signed up vodacom fibre and email 9 months ago with metro fibre as well , worst thing I could have ever done , vodacom keep changing smtp settings , nobody can help you resolve issues , keep asking you security questions and ask u to hold then they hang up as they dont know what they are doing or say they will transfer you to another department and the line goes dead , poor service , poor signal, down for 4 days upgrading software during lockdown, both vodacom and metro fibre just move you pillar to post and nothing gets resolved , metro fibre taken 9 months to come and move all the loose wiring in my office installed incorrectly, still havent been back to rectify it , statvaway from vodacom and metro fibre , they are absolutely useless.