iPhone 13 Whatsapp voice calling voice not clear

Hi Bro, when I am using WhatsApp call the opposite person’s voice is not clear and their voice is slightly robotic which is irritating.Iplanet suggested to delete the WhatsApp and reinstall it. I did that there was no result and the second method which they told was to reset all settings, which I also did but there was no result what shall I do bro? I am not getting clear and normal voice when calling. Also, when I deleted the WhatsApp and reinstall it, I lost my two days off, chat back up because of Iplanet. What shall I do to recover the two days of chat?

Hello bro, to reinstall whatsapp we can try the offload method.

no need to completely delete whatsapp. did you try 5G or WiFi for whatsapp voice calling? Because I just finished almost 1 hour call in whatsapp. no issues at all. worked good.