Setting

[arafatu]

Why double touch screen on is not working on my mobile?? Lock screen time!! 😥😓😓 help??

[indiantrueindian]

What is your device model

[arafatu]

Samsung a10s😪

[indiantrueindian]

Did you turn the option to double tap to turn on screen

[arafatu]

There is no option to turn on double touch on the screen 🤧

[indiantrueindian]

Then maybe its not supported in your device

[arafatu]

But there is an option to turn it off.

[ㅤ]

Check..
Settings > advance option> motion & gesture >

[arafatu]

I knew it...

[ㅤ]

Then its not in ur device..🙆