Can't connect

Hello, I am back for my server! I downloaded the leet servers app, signed in, bought a few credits and flipped the switch, turning my server back on. But, when I open MCPE, it says that I am unable to connect. Anyone know why this is?
I have the same issue. I have owned a Leet served for over three years and this occurred last month for me & i still have this issue. I can’t turn my server on. It shows it’s online on the leet app, but when i go to the actual Minecraft Pocket Edition App it shows that it’s offline. Ip: Port: 15340