I asked this question a month or two ago but i forgot the answer (It doesn't have a sticker on it which displays the model)
And i was wondering if anybody knew the deflault Admin and Password to log into the modem anyhelp would be great

I know there is a list somewhere. However it is usually admin/password or some variant. Just google it for what company makes it and you will be good.

Please visit the link that I have provided:

http://www.pcwintech.com/default-router-modem-passwords

There is a list of default admins and passwords based on the type of modem that you are using. Good luck.