Thottling lines is not right we pay big bucks for this *** service fix your ****t or I'm finding me a other

I recently changed from my current fibre supplier to Rain as so many people said they good however I noticed that within a week of joining they actually throttle your line so badly that you can't even watch a decent game of football I went from watching a game of football without buffering to not even being able to watch at all that being said to pay 560 a month for a internet supplier that give this ****t supply is pathetic to say the least 30mbps my ass I'm currently sitting on between 3 and 7 Mbps and it's *** you should be ashamed for selling this product and not looking after your clients