Intel Mac won't allow the IP website to work, please help

[2019BRUC01]

I tried using the Terminal command:
docker run -dp 8360:8360 -v mgw-data:/app/data --name mgw-app --restart always sergree/matchering-web
and it didn't download all the files properly. I ran it about 20-30 times after clearing out my storage, and it eventually gave me the "Status: Downloaded newer image..." in Terminal, but with some other error messages. I tried opening the site at 127.0.0.1:8360 after this and it wouldn't open. I ran the same command a few more times and all it's given me is a garbled hex code:
aa4f62687ae442cb5ddd88c62c58055a57a5fe8da920aa12612d980d0100a34a
and nothing else. I tried it again and it said,
"docker: Error response from daemon: Conflict. The container name "/mgw-app" is already in use by container "aa4f62687ae442cb5ddd88c62c58055a57a5fe8da920aa12612d980d0100a34a". You have to remove (or rename) that container to be able to reuse that name."

I also looked at the Logs for the mgw.app that now shows up in Docker container list, and all I saw was 19 instances of "exec ./init.sh: exec format error" which I am totally lost on. I looked it up and all I saw was some code mumbo jumbo from someone who made their own code thing. It said it might be using the wrong architecture but that doesn't make sense since I just downloaded this and it should be up-to-date. (My MacBook is a 64-bit MacBook Pro 16" intel i7.) Could someone please help?