You are trying to get out of your lease Under the amendments to the lease section says This lease will not be in effect until all pymts are made you have not made all the payments Is your lease valid?
What payments are you referring to? It sounds as if the clause refers to the preliminary payments that are often secured PRIOR to allowing the tenant to move in and the lease actually going into effect (i.e.: security deposit - pet deposit - utility deposits - etc). If you've been living there and the payments you are referring to are your rental payments - too late - the lease is already in full effect.