Motorola V190

I've just finished doing everything. I downloaded the ringtone from muchmusic.com... it sent a link to my inbox on my phone... and I clicked "go to" on it.. and I think it's downloaded onto my phone, but I'm not sure. I don't know where to go on my phone to set the ringtone as my real ringtone. I just don't know where to go to find out or change my ringtone. I tried calling my cell phone from my home phone, but it wasn't the ringtone I wanted it to be, it was still the regular ringing. Sorry, I don't really know how to explain it in any other way. Can anyone help me? ☹️ TIA!

Kathleen