just wait for 24 hrs it. you will be able to access your account, if you have forget password use recovery option .it might take some time to receive new password in email so wait for some time . don't copy paste password. don't attempt invalid user/password than 3 time it will get block again for 24 hrs.
don't use back/forward button .
user id which is computer number , use hyphen i.e. P-090...