Plezmo Support

I am unable to run my code.  It says Incorrect code.

A;though it is correct as per the code given to me during class webinar.

Dear Sir/Madam 

Please solve this code 

It shows incorrect code as I execute it.

Hi, in your code you have written Decrement by -1. 

You can try by adding Decrement by 1.

Recheck the code executing again

Thanks for solving the query.