I purchased this channel to watch season 15 of Heartland. I have been able to watch through episode 4 but can't go any further
What channel is "this channel"?
UP Faith and Family has the exclusive US rights to Heartland 15 for its initial release. It will be available on other US outlets like Netflix when UP Faith and Family's exclusive period expires, likely some time in 2023.
Season 15 is being released on UP Faith and Family one episode a week on Thursdays starting March 17, 2022.