Excercise Tracker-Can't complete this challenge

[nguyenhotruongson123]

I passed all test case of this challenge, but FreeCodeCamp doesn’t confirm that I passed the challenge

[hbar1st]

Which part are you not seeing confirmation that you are done?
(Have you followed all the instructions and checked the troubleshooting section in the pinned post inside this sub forum?)

[nguyenhotruongson123]

After i passes all testcase, the tick at “Exercise Tracker” still don’t change

[hbar1st]

Have you tried all the steps in the troubleshooting mentioned in the pinned post?

Running the Relational Database Curriculum in your Browser

The web based version of the Relational Database curriculum is here! Follow the steps below to run the courses in your browser. If you want to run them locally instead, you can learn how here. Note: you cannot earn your certification running these locally. How to get started Follow these steps to get started with the browser version of the courses: First, you will need to create a GitHub account if don’t have one If you don’t want to save your progress, you can skip to step 4 after you have…

[nguyenhotruongson123]

I’m learning Back End Development and APIs course, so do i need follow by above steps

[hbar1st]

No you should follow the instructions given in the project.

I see this:

When you are done, make sure a working demo of your project is hosted somewhere public. Then submit the URL to it in the Solution Link field. Optionally, also submit a link to your project’s source code in the GitHub Link field.

Did you do this?

[nguyenhotruongson123]

yes, i did but nothing appear

[hbar1st]

What URL did you try?

[nguyenhotruongson123]

http://localhost:3000/

[hbar1st]

This does not seem like a valid “public” URL?

[nguyenhotruongson123]

thank you, this is my fault, i will try with Replit