Is there any body to tell me where are the countries?why are not on screen?

Question

https://code.sololearn.com/WcO2R3JF0wsY/?ref=app

Answer 1

The problem is one line 8
You wrote name=countries" without a pair of quotation marks
So in simple terms just write
name="countries"

Answer 2

Tap or click the text input, does the list show up? it does for me.

Answer 3

Can u explain better?
If u have enough time.

Answer 4

It doesn't work for me seriously.

Answer 5

try putting in a paragraph and facts about each one

Answer 6

it dose show up but the next screen is blank
<p> "text"</p>
this is how to make a paragraph (just in case you did not know)

Answer 7

you on hand held or com

Answer 8

I tested your code in other editor on pc and it works fine.
I also cant see datalist on sololearn app. So problem is not with your code.
This is something with supporting of this tag, also few people asked same thing:
https://www.sololearn.com/discuss/2902140/?ref=app
https://www.sololearn.com/discuss/2873684/?ref=app