We don't actually do the analysis for you* - you have to analyze your results yourself and then tell us what you think (and we'll advise you from there).
First, read these two articles:
http://tinyurl.com/executivereasoninghttp://tinyurl.com/2ndlevelofgmatThink about how what you've been doing does and doesn't match up with that and how you may need to change your approach accordingly.
Then, use the below to analyze your most recent MGMAT CATs (this should take you a minimum of 1 hour):
http://tinyurl.com/analyzeyourcatsBased on all of that, figure out your strengths and weaknesses as well as any ideas you have for what you think you should do. Then come back here and tell us; we'll tell you whether we agree and advise you further. (Note: do share an
analysis with us, not just the raw data. Part of getting better is developing your ability to analyze your results - figure out what they mean and what you think you should do about them!)
I do have one question. Are you going to need to take the TOEFL? Most schools require this if you did not do your undergrad in English. If so, then it would be wise to study for and take the TOEFL first, as that will help you build up some foundational language skills that most GMAT prep materials assume you already have.
*You can do private tutoring if you want someone to do the analysis for you - but it's not free. It takes quite a lot of time to do a full test analysis.