Wordpress, Elementor, & CSS Dev Needed!

Hi, we're laying down the finishing touches on a website and I need some dev help with various tasks. I need these changes done by the end of next week. We have more websites and more work, but lets start with this. I wrote out all the tasks that need to be done. Child Theme Activation and Settings Transfer: Activate the Child Theme for the website. Transfer the settings from the original theme to the Child Theme. Course Author Management in Tutor LMS: Resolve the issue where changes made to course authors or instructors are not successfully saved in Insite Tutor LMS Courses. Signup Form Enhancements: Ensure that the social login buttons are displayed on login and the signup section. Add an "Invitation code" field to the signup section of the website. Implement conditional logic for the signup form: Gray out the signup form and social signup buttons initially. Enable and make the signup form clickable and fillable when a valid code is entered. Include a blurb below the signup form: "Don't have an invite code? Get one now." Link the blurb to [login to view URL] Mini Orange Social Login Integration: Display the Mini Orange social login buttons on the login screen. Restrict social login buttons on the registration/sign up screen to only login existing users. Redirect users without an account to a custom signup page with a message stating that no account was found (implement with PHP messages). CSS Styling Adjustments on TutorLMS: Adjust the CSS styling for TutorLMS to ensure better legibility on the course page, front end, and back end entry. Tweaks to the colors to accommodate the dark background switch. CSS Cleanup and Commenting: Clean up the CSS code, removing any unnecessary or redundant sections. Add comments to the CSS file, categorizing different sections for easier management. Social Login Placement: Ensure that the social login buttons are displayed only on the login screen and not in the signup section.