Please I canceled it can I get a extinction I didn’t I’m getting money for it so I can pay it

Yes I’m requesting a bill extinction

When does it start working with the wifi please keep me updated please and thank you 🙏 

Sounds like you're wanting to set up a payment arrangement. 

Things to know:

You may be able to pick your payment date now and add a payment method later.
You will not be able to watch Xfinity On Demand or buy pay per view (PPV) until your payment goes through.
If you cancel the arrangement or your payment fails, your service will be interrupted until you pay the full past-due balance.
A payment arrangement is not the same as a scheduled payment.
A payment arrangement gives you extra time to pay your past‑due balance and prevents service interruption.
A scheduled payment is just a payment set for a future date. It does not protect your services from interruption.
A payment arrangement does not stop scheduled payments, like automatic payments.
You may need to cancel a scheduled payment to avoid double payment.

Click the link below for more info.

https://www.xfinity.com/support/articles/set-up-payment-arrangement