trouble using cpap

I need help, have been trying on and off for years. Still having trouble

Welcome to the forum. We're here to help each other. First, can you post your equipment -- Go to User Control Panel (upper left on screen) > then Profile tab > then "Edit Equipment" (left side). Select your equipment from the dropdown lists. If you can't find your machine or mask in the dropdown lists just put the info into your next post.

Then, tell us more about your situation and what specific challenges/difficulties you've experienced. The more info you can provide, the more help we can offer.