Small Amendments to WordPress Website

Dear freelancers, I require an experienced WordPress Developer to make changes to my clients existing membership site that requires the following tasks complete: 1. Amend videos page by allowing top 3 videos displayed at the top to play and other videos below to be created as one link which when people select they receive a pop up to register as a member. 2. Within the dashboard layout videos in 3 sections and ensure videos are displayed the same way as video page on the outside of the website. 3. Integrate a Sendgrid ([login to view URL]) account to WordPress by having any person who has signed up as a free member or filled in a form on WordPress site then sent to Sendgrid. 4. Make website mobile responsive across all pages 5. Create a Public Events page which has displayed a video and call to action then display in the header. Please note the following tasks above need to be complete by Friday 8th February and my budget is around $50 before I share my client's web address can you quote the following reference - "membershipamendments2019" when applying for the job and answer the following questions below: 1. What details will you need to complete all 5 tasks above? 2. How will you integrate Sendgrid to WordPress site? 3. What will you do to make website mobile responsive? 4. Can you complete the tasks on time and within my budget? Good Luck, Tayo