If you sell a position manually, you move it to staking or you move it to another wallet / exchange, the bot can no longer see the position and will remove it.

There is no way to put back the original positions.

Support can manually add the position back, but only as 1 big position, no longer as individual positions.

The easiest way is to just put the money/coin back in your basecoin and allow the bot to make new trades with this.