Horizon GR7 need help to find the right riding app

Hello Friends. I have a Horizon GR7 and have already looked through the forum for help, but nothing is helping (and yes, I even bough the app from qdmyoszwift, but cannot yet make it do what I want, which is to be able to ride normally on Zwift). I really want to use Zwift, but the power and speed are not being properly detected, and I cannot seem to get the above mentioned app to help me ride without hassle). Does anyone else here use a Horizon GR7? I will use any fairly good riding apps, I just want to enjoy my bike and get fit, and get to use it on something enjoyable (like Zwift). Any help would be very appreciated. Thanks!

Did you read through this Zwift don't find my Horizon Gr7 Bluetooth