Open wikiloc on your phone and bring up the track you want. In the top right corner there is a share icon [<]. Click this and choose the 'export file' option. Choose the mail option and send it to yourself. Open the email on your computer and save the file to your desktop.
On your computer, type "convert gpx to kml" into your browser bar, and several options will be listed to do this on line. Follow the instructions. On my MacBook the kml file is downloaded to my 'downloads' folder.
Find the kml file and mail it to yourself. Open the mail on your phone (again, I use an iPhone, I don't know if it will be the same on an android). Tap and hold the kml file ,and if you have maps.me installed you should be given the option to open the file with maps.me.
Voilà, the track will appear on maps.me.
Good luck, I hope it works. If not, perhaps someone else can explain it better.