You should never post personal details directly on the forum where anyone can see them. Instead make sure that your personal details including TalkTalk landline number are complete on your community profile here so that the online support team can link your forum identity with your account and then wait for them to respond.
This has been answered in your other thread.
Please log in to My Account if you need to view or pay your bill, manage boosts and track your usage. From My Account you can also check your connection and test your line for any issues in the Service Centre.
WEAR A MASK - WASH YOUR HANDS - SOCIAL DISTANCE