Issue on connecting app

My insta360 one R just arrived awhile ago today, bought it from Lazada and started to set it up after unboxing the unit. I’m having trouble connecting the app to the camera. I’m using Iphone 8 plus. When I connect it to the camera it’s always having the “error 80003” for several times then I tried connecting my internet using my Data so I can keep the wifi connected to the camera and this message pop up: