hi guys, im very new to RBAs, today i got my first one and i disassembled it to washed it clean, after that i realise i cant fit in any as i have no experience, can anyone help me? i wanna use it so badly

can u teach me or show me a good youtube video that helps?
![IMG_1510[1].jpg IMG_1510[1].jpg](https://www.e-cigarette-forum.com/data/attachments/80/80661-9979175de131c44491daf7756b366255.jpg)