Corespap

Yo, so after I downloaded and opened it for the first time, everything was cool, I could log in and place orders. But after that, no matter how many times I tried to open it, it's like it's got a mind of its own, telling me: "Can't connect to the network, please check your network and try again!" What I'm trying to say is, iOS18 has been out for a while now, so why is it that only your "Meituan APP" is acting up like this?