I have read just about every article I can find, but I am unable to connect. This is hosted here and the domain is here. I am using the password from the screenshot and PHPMyAdmin works fine.
What file extension does your index file have?
I’m saying this because visiting your website via browser prints out the entire PHP code, which means it isn’t being treated as PHP. If the file extension isn’t .php, you should change it to that.
On another note, URGENT WARNING
Your password is currently displayed to everyone who views the source of your website via their browser. I recommend immediately changing it, and ensuring that the file either works correctly or isn’t publicly accessible / the password part is redacted until a solution can be found.