Talk King is a comparison site, delivery of the mobile phones are undertaken by the delivery partner and confirmed by email through them.
Although this changes according to the delivery partner,  delivery usually take 1-2 days to dispatch following a credit check pass on contract phones.

Will I get confirmation after ordering?

After being directed to the right deal on the from delivery partners website, you can complete the order. Delivery partners will usually send out confirmation after receiving your order indicating when your items will be dispatched if credit check passed.
Please refer specifically to the delivery partners delivery policy as these terms vary from one to the next. You can find this information on our Delivery Partner page.

I haven’t received my order?

If you haven’t received your order when you expected to, you will have to contact the delivery partner with an update on the status of an order.