Joomla expert

Hi there! I have a joomla website that was started by another web designer overseas. Unfortunately he did not totally finish the site and never taught me how to use it as he had promised. The site was based on my original site dearabigail.net. I feel the site is unfinished and needs some cleaning up. I would love to know if you know Joomla well and can finish some of what he has done. I would love to talk with someone further asap. This needs to be done very quickly. I would prefer someone local to Los Angeles so we can get together and we can look at the website together. If not, I need someone who I can speak with over the phone. Should be familiar with the following functions: - He made it so that users can make their own profiles. It seems to be jumbled and confusing, so someone may need to simplify this. - He was supposed to make it so that your earned points for activity on the site and could enter in drawings with your points..some of this is done. - the store he set up, I don't understand - embedded games need to be added. (just links from another site) - basic design issues....need to be able to assess and help me figure out what is needed to complete the site. Need to be able to make simple design things like changing colors of a button, etc - my home page was never finished. I typed a PDF photo of a handwritten letter for the first page. He inserted it in my files but never made it show up on the actual site. This could lead to future work. I am looking for someone who has a vision and can help with the issues the site has. Shouldn't be a lot of work. It just needs to be done very quickly. Preferably by Sunday or Monday. Needs to be a Joomla expert. Thanks!!