Tandem app became practically inaccessible

Hi all. Today Recently I started to find out that the app for language exchange tandem started to become less and less accessible. First profile page became inaccessible and now I found out that community tab stopped being like that, users are simply not read which is really disappointing. Do you have any alternatives to tandem? I used hellotalk, but it's accessibility really needs to be improved. It is usable. Or maybe you can share other methods how you find language partners, that would be also interesting to know. What dissapoints me the most is that Italki app is not accessible at it's most important part, pick a date for a lesson with the teacher. It is impossible to do that on website or with iOS app using VoiceOver and NVDA. Let's try to write to tandem at this accessibility issue that app becomes less and less accessible or if you don't have this issue it would be interesting to know. Also as I said it would be interesting to know the way how you find language partners, maybe there is something else except of these apps like tandem, hellotalk and italki.