Forced upgrade, not honouring our old rate

So our apartment building in Esquimalt was set up for fibre, with a port over each door. We were told we didn't need to upgrade. Then we were told we did need to have the new fibre internet installed because the copper system would be dismantled and were given a day for techs to enter. Voila, our internet stopped working on a weekend because they dismantled the copper system before the tech guys visited. Put in a ticket, the tech guys came and installed the new fibre system. Told them we didn't want or need a high speed tier, and they told us we'd get a break on the price for the inconvenience of no internet for several days, 75$ or something. Never happened, of course. But here's the  real issue-- the guy who came around to set up the initial installation dates for each unit looked at our account, and said that we could get our old copper rate of 84$ per month grandfathered in if we called before August (the date our 2 year intro plan expires and becomes about 140$, a ridiculous amount for basic internet). Well (after the usual nightmare of navigating the AI screening system) my husband just spent an hour on the phone with a guy who a) couldn't seem to get it through his head that our fibre system was already installed, b) kept trying to upsell add-ons or higher speed tiers that would supposedly make our bill cheaper,  and c) said he would transfer to a supervisor, but disconnected instead and called back only to offer the same un-helpful options. The upshot is we are going to have to escalate outside the company because Telus is not honouring what the rep told us was possible -- keeping our old rate of 84$ if we called before the August renewal daUnfortunately this is typical of Telus now, the worst service, long phone waits, inconsistent advice and a failure to honour  promises re rates.