This is my first time using this service, so what should I do after downloading all the files? Pleas

[wild slate]

Don't use this slop. Especially it doesn't even provide the source code. Potentially unsafe and is not affilated with us in any manner. Delete it.

[short canopy]

このソフトウェアを使用するのは悪い考えなのでやめてください @soft dawn

[soft dawn]

I see. I understand.