Is Samsung B350E support whatsapp

Oh, dude, the Samsung B350E is like a time traveler from the past, it's a basic phone from like the prehistoric era of smartphones. So, no, it doesn't support WhatsApp because it's too busy living in a world where texting was the coolest thing you could do on a phone. If you want WhatsApp, you gotta upgrade to a phone that's at least from this decade.