Remove my number and use email to communicate

I understand you are doing your job but please i cannot have a an agent calling me at 19:00 Please stop calling me after working hours and if one have paid why calling to ask when is the next payment if i made arrangement meaning every month it will be the same payment same date i cannot have 10 call everyday from you guys its annoying please communicate with me via my email address please remove my number from your dialer please stop calling use an email to communicate please..