@lordszyha as I said, use the standard dedicated way of configuring the hdd or nobody will be able nor willing to lose time to help you.
Also recalbox is a retrogaming distribution, not a ftp server, so I don't even know what you want to achieve here, hdd on recalbox are used to store the share partition stocking roms and nothing else.
Any other usage is not our concern nor will be supprted here