Please fix the bugs.

Too many problems.
Too much hanging time, lagging during club chat.
Too much time uploading photos during group chat.
Response time takes forever.
Alert setting is on as well as banner setting but no updates since Sept 17.
Only alert showing when Say is updated by other users. Group chat alert not working.
Since too mc lagging and other problems many suggest move to Line or Kakao group chat. Probably worth moving.
Need improvement asap.

Need improvements asap about 1km -New relationships, Groups