Need your support to web whats app

Sandesh computer trainer HR

Hi friends,
Need solutions to access the whats app of web version on desktop.
One of our candidate joined company in India.
She should use whats app very efficiently by using desktop with screen
reader NVDA.
At present unable to use the app very efficiently.
Tried with Mozilla fire fox and add on.
It is not accessible also getting error "not respondinng"
If we remove add on then PC works well.

Add on name is f123.
With regards,
Sandesh HR

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