Remember that contract must be filled and signed both by you and your landlord. Therefore, if your landlord is not fair with you and violates any of your rights then you can get help from appropriate authorities.

In such circumstances we strongly advise to contact government sponsored help line number.0808 800 4444 (Shelter Housing Advice) where you will get help from experts and answer on possible solution of your problem. 

You can also visit one of over 400 London based Shelter Housing Advice bureaus. Find the closest one to your office here.