Hi Carol
Welcome to the forum.
You might want to have a look at the following FAQ which explains where everything is;
www.benefitsandwork.co.uk/guides-for-claimants/faq/forum.
We cannot tell you how long it will take as it varies across the regions from a few weeks to many months.
Congratulations on your PIP award, you are correct, unlike PIP, you have to wait for a decision letter before you can ask for aa copy of the assessors report called a UC85.
Gary