Hi Lauraknowles
Have you tried clearing the cookies/cache on the browser? This will force the page to reload completely and not bring up the one that's saved in memory.
You could also try using an incognito window, different browser or different device.
The text and what's app services can take 4 to 6 hours as phone calls take priority.
I'm afraid that the forum team can't process regrades or help with pricing, however you should speak to retentions (thinking of leaving) option 4 when calling either 150 from a phone, or 0345 454 1111 from any other phone.
Call around 8am if possible when lines first open and are least busy and see what price you can negotiate. They are generally based in the UK, and have a greater degree of knowledge and flexibility, along with a larger range of discounts than the front line agents.
Hopefully you can then negotiate a deal with them that's suitable to your pocket and needs in exchange for a new contract. Or failing that you can place your cancellation with that team.