joomla programmer needed

address are on attached file. TASK 1 for ADDRESS 1 required to modify only 1 things on the item view based on [login to view URL] Add a contact form option like virtUemart ( ask a question about this product) must open in lightbox too like reference. EXISTING COMPONENT. jOOMSHOOPING TASK 2 ON LANDING PAGE YOU WILL FOUND a tab module. The tab titles must remain in all services subpages like a horizontal menu, (must be created a module the positi0ns) and when is clicked the respective tab title will redirect landing page but showing the respective tab of menu cliked