How do I delete all about easy blogging

Hi Guys,, I am desperate and I need your help as soon as possible. I have a meeting with a client in about 6 hours and I was trying to simplify the dashboard with Easy Blogging, I activated the Add-on for MarketPress, setup the wizard and suddenly it started to give me a lot of trouble and I can't even see the MarketPress Products menu I can only see the Manage Orders and when I click on it I get a message that says "Cheatin’ uh?".

Now just hours before my meeting I can;t show the client how to use the products menu.

Please help, what do you think broke and messed thing up

I really appreciate it