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

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

Off the Website: link

Those of te who would like the chance to gain early access to Pottermore must find The Magical Quill and then invia their registration details. Each day, from 31 July to 6 August, a clue will be revealed here. Solve the clue and te 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. te just have to figure out what time that would be for where te live. The final clue for it will go up then.
te have to figure out the awnser to the domanda 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 te to the website where the Magical Quill is hidden. All te have to do is find the quill and click on it, and it will let te register.
When the clue comes up it will be the last one so te have to get that one otherwise te will have to wait till the site opens to all in October.
Hope this helps, and Good Luck. I luckily got in on giorno 5 da checking randomly and the clue was up.

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