(Easy) Add Features to a FabricJS Drag and Drop Mascot Builder App

I've got a "Drag and Drop Mascot Builder App" that built with FabricJs. This app will enable the user to drag the part of the mascot and drop it on the html5 canvas. see this video : [login to view URL] I need someone to add these 3 Features : [login to view URL] a "FabricJS to json to mysqli" ( and vice versa) script so my app can save and retrieve the objects dropped on the canvas to mysqli database. [login to view URL] the object (part of the mascot) stay the same size when it's dropped on the canvas. [login to view URL] user to Send object to back and front This is a simple task if you are good at javascript,php and mysqli. I will provide the files for the successful candidates. It should be done in 3 days. Must provide us with similar sample work (before hiring), send it via PM using "FabricJS - I Agree" as the title. Payment will send via Freelancer on completion. ------------------------------------------------------------------------------------------------------------------------------- * This is an URGENT project. Please do NOT bid if you can NOT accept the project and start the project immediately. I will "revoke award" if you don't accept the project within 12 hours.