Can i make a list for 4000 blocks?

can i make a list for 4000 blocks? And what would be the best way to do it?

You mean 4000 data?

Something like this one?
blocks (17)

correct, how do I make the 4000. I mean 4000 titles

Do you want to make it offline or calling data from online DB?

yes, I want to make them without an internet connection so that everything works locally.

Method 1 :
blocks (17)

Method 2 :
blocks (19)

You can use any of these methods as per your convenience.

store your data in a text file and upload it into the app as asset
then read the file on first run of the app using the file component, convert it into a list and store the list in TinyDB



can you make a short video of the procedure please

sorry, no
but I can give you some links to learn the basics…
you might want to try something and if you got stuck, post a screenshot of your relevant blocks…

A very good way to learn App Inventor or Kodular is to read the free Inventor’s Manual here in the AI2 free online eBook App Inventor 2 Book: Create Your Own Android Apps … the links are at the bottom of the Web page. The book ‘teaches’ users how to program with AI2 blocks.
There is a free programming course here Course In A Box and the aia files for the projects in the book are here: App Inventor 2 Book: Create Your Own Android Apps
How to do a lot of basic things with App Inventor are described here: How do you...? .

Also do the tutorials Tutorials for MIT App Inventor to learn the basics of App Inventor, then try something and follow the Top 5 Tips: How to learn App Inventor