Challenge Increment a Number with JavaScript has an issue.

[Fendysutji]

Challenge Increment a Number with JavaScript has an issue.
User Agent is: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36.
The Result Should 88 but it appear to be 87 ,Can see on the screenshots

My code:

var myVar = 87;

// Only change code below this line
myVar = myVar++ ;

[BKinahan]

Thanks for reporting, but your code is incorrect. Take another look at the instructions and if you're still stuck, please seek assistance in the Help Chat.

Happy coding!

[Fendysutji]

oh sorry for the false report issue but already find my false and correct it

[ArmantHitchcock]

Hi can someone please explain how: myVar = myVar should be changed
means: that i should create a new variable "myVar1"
myVar1 = ++myVar;

Would it not be better to give the instruction of:
Now create a new variable myVar1 and assign the incremented myVar to it