Frames not showing up in prototype, after making connections

I am trying to connect 2 frames together to show up in prototype on tap - I have clicked on the Flow Starting Point and seems to have been fine with or without using the flow point. However, it’s not showing up at all when prototyping in Figma Mirror nor in desktop. The action is clear when I click outside of the frame and it does show the connections, but it doesn’t work. Can anyone help? Been at this for a few days now and no resolution

here is a screenshot - trying to connect Flow 2 & 14 together - Flow 2 top left would be the navigation menu for all frames once I can actually show it in prototype