How to install suiteCRM in GoDaddy?

I have been trying to install my suiteCRM in goDaddy but I just can’t. I added a couple of functions and some more texts. Also, I just uploaded my modifed code to the Cpanel but it says: The provided database host, username, and/or password is invalid, and a connection to the database could not be established. Please enter a valid host, username and password

Can somebody help me please?

You should be able to install version 7.2.2 of SuiteCRM on GoDaddy via the Installatron in the control panel. I have installed it via this method.