There are no staff available on the forum before Monday, @Helen2511.
You could try Chat if you have enough data (they close at 9pm):
https://community.talktalk.co.uk/t5/Articles/How-to-contact-TalkTalk-Broadband/ta-p/2230529
However, in most cases I have seen, if it's an end of service cease, it would take too long to set up again and probably not before Tuesday anyway.
Gliwmaeden2, a fellow customer.
