😐😵 crazy floodlight camera won't connect

it used to be connected just fine.. now we don't know how to.. my hub erased his phone or something wack awhile back and we lots the app connection and the app and the camera connection and don't know which app it even was or whatever and the QR code doesn't work.. might just have to buy a new one and start over (one of those wifi app cams) 😒 😩 i was the for ages trying to connect it no dice 😒 coulda been pulling weeds 😒 i cant wait till they are done with the park so we can go swimming kayaking there again (small local lake) some psycho kids vandalized it so they closed it and tore it down but then rebuilt it again said they are going to have security cameras this time the neighborhood people voted for it.. others said they didn't even know a park was there