How to backup and restore online using c# in universal windows 10 app

I am developing universal windows 10 application using c# and SQLite-Plc.

I have have 2 buttons with names Backup and restore.

When I click the button Backup... All items in my SQLite-Plc should Copy to MySQL database in my Linux Host.

If the table does not exist,Create new table and name table is username.

if there is, then it is updated or new items added to the user table.

when user Click on restore button, all data from user table on MySQL copy or replice to local Sqlit-Plc.

can you show me on how to make both the backup and restore database in universal windows application using c#?