OSCMAX - Fix Shipping Estimator / Affiliate Code / Security

I am using oscmax for my shopping cart & I have a shipping estimator installed & it suddenly stopped working. Some products are set for free shipping, some for flat rate shipping & some for real time UPS shipping rates, so depending how the product is setup it must show the rate. The site is [login to view URL] & go on any product page & under the add to cart button you click on the estimated shipping button & you should get a pop up window where you put your zip code in to get the shipping rates. That no longer pops up for the customer, so that needs to be fixed or re-installed - I don't know which module was originally installed, when you win the project you can check it out or look for a new one that does what I need from above. Also the affiliate code doesn't work either, where you add the product id# & it automatically generates a text link or a picture with the link code in it, i think this should be an easy code fix. Also need the latest security patches installed from oscmax. After the project is completed I need full documentation on what was fixed & how & the file paths, directories, files etc.. I also need to be kept up to date on daily progress. If you do well, plenty of other projects, just give me a great price.