Gazon Communications — pathetic internet performance since 3 months

Even after complaining multiple times for the internet speed and temporary solutions provided by the company, the sufering here gets real.
For the last 3 months i have been complaining repeatedly for pathetic internet speed, no substantial actions are taken.
They will call you for the internet recharge everytime without miss when your subscription is ending but no attention on the quality provided.
Have multiple times walked to office even when i was working from home due to internet speed and quality.
Once you call customer care, they only say to on and off the router.