We have a functioning website which is up and running. We need minor final changes done to the website to complete it. There is API integration on the site. We need someone to build widgets to include on a landing page. We need someone to amend an iframe to automatically resize accoding to the contents and remove a scroll bar of this iframe. We need whitelabel integration to be correctly installed on another API. And set up an addtional API integration. Ensure all website funcionality is working correctly. PLEASE ENSURE YOU ARE ABLE TO DO ALL THE ABOVE BEFORE BIDDING!