WhatsApp Messenger 12+

Dear all
My phone got automated update on Sunday midnight (4-5th May)
Sunday 5th May my whatsapp become non active ever since then
Firstly WhatsApp calling - not connecting and receiving is delaying
Receiver see the call after 5-10 mnts and when call picked up it's not getting connected
Secondly messages are neither going nor coming.
Lastly if someone calling then we are receiving calls after 5-10'mnts just to know that someone tried to call and it shows missed call
Visited Apple Store in Bangalore (Imagin store is biggest reseller with multiple outlets) they said some glitches in patching with IOS 17.4.1 and tried to update my WhatsApp on device to 24.9.4 still its same situation and no change in what's app status
Also I was connected to my MacPro device and it was working fine but later I logged out to see if WhatsApp working fine on my phone. No change unfortunately and after logged out am unable to log in the device agian ( from phone it's still showing added device and many tries no logout yet)

Need a instant solution. I don't have backup ( last backup 01/05 and after that between 1-5th May I have huge business data .. need to secure hence not able to unstall or install again

Pls share some info or updates asap

Whatsapp is crashing constantly. I have been trying to open the app for quite a few days now. I have tried shutting down and restarting my phone, offloading and reloading the app, opening whatsapp with better internet connectivity, reset all my settings, reset network settings, updating whatsapp, updating ios to the latest version. Nothing seems to work. There’s still a lot of storage in my phone Whatsapp is crashing constantly. I have been trying to open the app for quite a few days now. I have tried shutting down and restarting my phone, offloading and reloading the app, opening whatsapp with better internet connectivity, reset all my settings, reset network settings, updating whatsapp, updating ios to the latest version. Nothing seems to work. There’s still a lot of storage in my phone so I know it’s not a storage problem. I even deleted the app and reinstalled it but it’s not working . A few days ago, there was an ios update to 17.0.2. Whatsapp worked for three days after that it has stopped working completely . I also tried updating current software(17.0.3) but it’s not working . I even raised tickets from WhatsApp but it doesn’t work . I am using iPhone XR

I’m just as satisfied with each of the features of what’s app so far but this one feature “Online Status” that lets us help conceal ourselves as no one can see if you’re online. It is a good thing actually but I personally thinks it should get an update where you could add an option like except someone particular or many, others can’t see it. Like for example there the option of last seen ‘Who can see my last seen’ down to its option there’s this particular option stating “My contacts except”, I think there should be an option like that in “Who can see I’m online” and giving that there should be an option where it should state only the selected contacts could see our online status but not others, Like “Nobody except..” . I personally think it would be great to have and also want it to be like this. I don’t know if the devs gonna see this or not but if you do please have this feature.