How to use seeds on mcpe

YAY MCPE again...

So, first make a new world...

Then make sure it is in this...

It can be survival or creative...

Press advanced at the top right corner...

Now press on SEED...

Type in jhonny appleseed...

MUST BE ON INFINITE TO WORK WITH THIS SEED!!!!❗️❗️

Okay now...............................

PPPPPLLLLLLAAAAAAYYYYYYY!!!!!!!!!!!!