Need magento expert to solve bugs, right away! -- 2

Magento expert to solve bugs, right away: 1. manthan magento extension, not showing seller registration form 2. test manthan and commission based extension 3. 2 extension not uninstalling, showing error 4. sms extension testing 5. taxes are not applicable on the product must, follow from this page [login to view URL] for correct calculation 6. addthis sidebar issue 7. tax, shipment, payment gateway testing 8. create all categories, all attributes, add filters like price slider, sizes, brand etc from snapdeal 9. Extension installation: discount extension similar to snapdeal, [login to view URL], [login to view URL], [login to view URL], [login to view URL], [login to view URL]