Cancellation of Registered rental deed/Agreement of shop.

I had given my shop on rent and both parties signed the registered deed. However, after signing of deed/Agreement tenant is not giving rent since first month and even not taken possession of shop. Now it's 3 months no rent has been paid and even he is not picking the call. My query is 1- how I cancel the registered deed unilaterally and 2- Can I give my shop on rent to other party by signing new deed after sending cancellation notice to old party.