Assuming you are talking about the Level 8 Lesson 1, here is the code:
***
function teaBreak(){
console.log("Start making tea");
console.log("Tea ready");
console.log("Enjoy the tea");
}

let teaHour;

for(teaHour=1; teaHour<=12; teaHour++)
{
if(teaHour%4 == 0)
{
teaBreak();
}
}
***

This is the correct code:
***

Some Page Heading

Click me!


***

Please share the level number and lesson number.

Hey, try this:
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Do you know?

Tim Berners-Lee coined the phrase 'World Wide Web' in 1990.

***

Please mention the level number too.

The correct code is:
***
package main

import "fmt"

func main() {
fmt.Println("Ahoy!", "Studytonight")
}
***

Here is the correct answer:
***

Taj Mahal is the first Wonder of World

It is located in Agra

***

Please share the level number and lesson number.

Sorry! We will work on adding more test cases.

Correct answer:
***
let marks = 35;
// add logic here
if(marks >= 33) {
console.log("Examination Passed")
}
***

Are you using the app on Mobile phone? If yes, then click on the Lesson Tab and you will see the Run and Submit options to operate the app.

Can you please check it again, because it is working fine at our end.