Problem with the free feature

I used it a lot, but now it’s not working—it’s just become a joke. How can you put a chatbot in there? Before, you could chat with a “free” model, but now the “free” model is only accessible if you pay? Honestly, explain this to me, because it really makes no sense for a free model to require payment. This is really inconsiderate toward users—I’m giving up on this app. I was even thinking about paying for the Premium plan because I thought you at least cared a little bit about the community, but no—you only care about money. You need to improve.