Dear Sir/Mam,
Thank you for posting the project! I hope you are doing great.
I have read the description of your project and understood that you are looking for someone to install security certificates properly.
I would love to work with you and set up the security certificates properly so all your domain and subdomains will show as safe.
You can check my Freelancer profile at https://www.freelancer.com/u/logintobusiness to read the comments and reviews from my previous clients.
I have more than 5 years of experience with web design & developing responsive websites in HTML, PHP, Wordpress, Shopify and Codeigniter. I am good with marketing as well so I develop the websites by marketing point of view which will help you in generating leads and sales for your business.
May I have the access of your godaddy account so I can look into issue?
Please initiate a chat with me so we can discuss about the project further. Thanks!