Linteg Fibre service

I have an account with Linteg, I pay it monthly, it is upto date. But their service is super ****py, my internet works atleast 8 days in a month, recently my internet has a downtime from 13:06 to 18:30ish everyday without fail. whenever I call the call center they tell me to remove mounted devices from the wall to find Mac addresses etc. then they'll say they'll send a technician, the tech guy doesn't come, until several follow up calls from me, those calls are also very frustrating because they will hang up on you a couple of times. Linteg service is HORRIBLE, the worst ever!! I am closing this account at the end of this. I will never recommend them to anyone! they are so unprofessional. I end up having to leave the house and go sit at Wimpy and continue my work from there.