Jquery, Javascript, HTML, Konva tasks and fixes

Hi, I need to add and fix a few things on my site: 1. I've 3 buttons that open a pop up and get audio, NOW I need a 3rd button to pass text (text area) to a parameter and getaudio from a url (I'll give you teh urls and samples), preview it (preview button) and add button. 2. I need to make my main page responsive and 2 other pages that are easier. 3. For this one you need to be good at MATH and KONVA as I've an an animation that follows a text path and I need to improve the effect to make it look more natural, like writing, right now looks a bit fake. 4. I can add text to my canvas but only as 1 line, I need the text to have limits (not going outside the canvas area) and be able to go to the next line, like on an text area form, should autoadjust - we will remove the text size option so it gets resized by the mouse pulling the dotted line. 5. I need to add an extra field to my login page and store that value, it will be verified with a url (json) on each login, easy! if json says ok, then it can login, if not we wont let them in ad we show some text: "Your license is not valid". 6. I need to add restriction to my site users when uploading files, limit each user to have 100mb each, show a countdown and an alert when space is full, ask him to delete some stuff. I should be able to change this value on my admin panel. 7. Right now I have 2 types of users, user and admin, I want to add a 'pro user', this user will have more access to: more images, more disk space (200mb), be able to upload own mp3 files, we just need to block some of the regular user feature to create the new regular user, so the PRO user will be the actual regular user now. You should be able to upload all to Bitbucket. Add your code with comments. Thanks