Restore service

I just recently paid my bill I wasn’t aware that I was that far behind because I haven’t been staying home I’ve been at my grandmas house because she’s been sick so I haven’t had time to come home and check on things and my WiFi has been off for some time and I wasn’t aware that’s why I paid it today thinking it would be back on but it’s not is there anything that anyone can do for me to get it back on so that I can be able to do my school work