Sign in failed Homes for Wildlife

I have registered an account for the Homes for Wildlife and have received a confirmation e-mail with a password.

I have tried several times to sign - in over the last two days and I keep getting the following message!

Your account details have not been recognised. Please check that you have entered them correctly.

I am entering the e-mail address that you have sent the registration confirmation to and the password that you forwarded. 

Could you please advise on how I can access the site.

Regards Buzzard

Nature Is Amazing - Let Us Keep It That Way