Bad rain network

I recently got rain 4g uncapped to work from home and I must say it's been terrible I can't connect to the internet it's kicks me out, I do speed test and dnt get even clost to 2mb, on a occasionally If I'm lucky I will get good internet but that's if I'm lucky, I thought canceling my telkom would save me some money but it didn't I still have to buy data to work coz the rain internet is not stable, I think I should rather go back to telkom, cause this is really not worth it I tried giving it a go for a few months but I just can't, it's really terrible hey and so unprofessional when I have to tell my clients that I'm having network issues constantly it's embarrassing hey