can i register to pottermore now and how can i do this ?

If you did ibigay your email you have to wait for the clue which comes out at different times

Off the Website: link

Those of you who would like the chance to gain early access to Pottermore must find The Magical Quill and then ibigay their registration details. Each day, from 31 July to 6 August, a clue will be revealed here. Solve the clue and you will be taken to The Magical Quill. Be quick, The Magical Quill won’t be there for long and registration will only be open while spaces are still available each day.

Your last chance for early registration is 12:30 am- 4:30 am British Standard Time. You just have to figure out what time that would be for where you live. The final clue for it will go up then.
You have to figure out the awnser to the tanong it asks. (It will have something to do with the DH book). Then put it at the end of this URL. link
Doing that will take you to the website where the Magical Quill is hidden. All you have to do is find the quill and click on it, and it will let you register.
When the clue comes up it will be the last one so you have to get that one otherwise you will have to wait till the site opens to all in October.
Hope this helps, and Good Luck. I luckily got in on araw 5 sa pamamagitan ng checking randomly and the clue was up.

if you want to register in pottermore go at the time when tanong is there if it is there read the grey box on left side of your tanong and do as it is written