Hi; welcome to the forum.
There are lots of websites around that will offer advice on the best route, but unless you are a confident rock climber, avoid Broad Stand, the direct route between Scafell Pike and Scafell, This is a rock climb, not a scramble, especially dangerous when the polished holds are wet. The exposure is considerable, and deaths have occurred here.
Other advise is to get a practice wild camp in beforehand, if you have not already done so.