Here on my pc, I only managed to work the server, https://www.appserv.org/en/, everything is ok here, but I don't know how to use his SSH if I have it, I don't think it has, the forum is working fine , I installed it via softaculous, now that I install HeaderSlideShow, https://discuss.flarum.org/d/28207-header-hero-slideshow, but it has to be via SSH unfortunately. Does anyone have any idea how to use SSH from appsev?