Missing updated notes in my phone

Hello riyas18,

The best steps to potentially recover missing notes can be found here: If you're missing notes on your iPhone, iPad, or iPod touch - Apple Support

We hope this helps!

Regards.

riyas18,

Since you have been unable to locate those notes, you'll want to reach out to Apple Support: Contact - Official Apple Support They'd be in the best position to assist further.

Take care.

riyas18,

If you still aren't finding your missing notes, check for other mail accounts you have to be sure or reach out to Apple directly: Get Support

Take care.