Hi! Yes to share photos of your makes from patterns here on Ribblr is by using the journal, of course you’re more than welcome to share it here in the community and also sharing your makes not from patterns here (although you can’t make a journal from patterns not on Ribblr)
I try to do this when I can, this should definitely help you understand your way around Ribblr 
if you ever need help never hesitate to ask in the community, if you need immediate answers feel free to use the help center, search in the community, or the wiki [link below] and community guidelines if needed Happy crafting! Hope to see your crafts soon as well