NGINX add https and run other user in BASH (5 stars) easy -- 2

Job ID: 36544691

Budget: $2 – $8 USD

As you the nginix SME; please provide the steps that work from "command line" that would be ideal for me update my existing "simple" nginx configuration; see my steps below the requirements

BASH script clear is just fine (I have the 2 keys for certificates).
1) will run NGINX as https
2) will run NGINX as www-data

Requirements:
1) wget (the certificate)(possible a sign up process)(you have to tell me where to go)
2) update a file on nginx (perhaps a sed / awk command for that)
3) restart the NGINX server as www-data
4) do a curl to https TO my WEBsite

Steps I did already
sudo apt update -y
sudo apt install nginx -y
sudo systemctl start nginx
basic config file: /etc/nginx/sites-enabled/default && html folder: see that file
sudo systemctl restart nginx

Have a way we can screen share ?

There is hope you can give your “best” price; unemployed, and have cancer with bills backing up, $10 possible? Please note $10 is the max total that I can handle for this (doing hourly reduces % fee). Will leave a Glowing paragraph of feedback 5 stars : - )

My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can mutually complete this task; we can leave each other nice comments and 5 stars for each? Look at feedback on my profile, feedback I left for many others. Here is the project:

SINCERELY WOULD BE NICE TO MEET YOU PLEASE

ANY THOUGHTS ? Please note project is due in two hours as this projects deadline, as this is needed if we can get some done - then we can talk about next steps and 5 stars and another job also. If this is a good one and we are "successful"; would need a couple others setup, but will handle one at a time? Can you do this for something reasonable in a couple hours? thoughts ?
Related categories: System Admin Nginx Ubuntu Bash Scripting Bash