It depends on the terms contained within the contract.
I can review the AST for you as an additional service and advise you. If you agree, I send you a premium service offer for you to accept and you then attach the AST to a message via the paperclip icon.
I have just noticed in my questions list that you have asked the question 3 times and I have responded to all three. Please accept the answer given here and just send me the tenancy agreement to the question I answered yesterday. There will then be no additional charge. Thanks.
If you accept the answer I can review the tenancy agreement. Thanks.