Wordpress - Breaking loop for Advertising

IN PROGRESS
Bids
11
Avg Bid (USD)
$62
Project Budget (USD)
$30 - $250

Project Description:
On my homepage i show 16 posts (little excerpt boxes) on the landing page. all inside a div-box with image and excerpt. i have 2 columns each 8 rows. I like to add an Ad after 4 posts (2 rows). Then again 4 more posts and one more Ad. Another 4 more posts and the last Ad. The Ads i will hardcode by myself.
I can provide the index.php where this loop should happen.
Production time 1 day.

Skills required:
PHP, Wordpress
About the employer:
Verified
Public Clarification Board
Bids are hidden by the project creator. Log in as the employer to view bids or to bid on this project.
You will not be able to bid on this project if you are not qualified in one of the job categories. To see your qualifications click here.