No controller, no heated bed, no axes…
There are parts available on the store: Parts & Accessories – Tagged "Snapmaker Original"– Snapmaker US
I just bought a replacement heated bed and some hot ends. The controller hasn’t been on the store, but I know some people bought them by emailing support. The same for linear modules.
There are some shops where you can buy parts. Even the controller and everything else. I guess you just have to find one in your area.
In Europe there’s no problem with finding original parts online.