Hi! Once your ad matter has been sent to Madhyamam for publication, no changes will be possible. If you wish to cancel an ad that you have booked in Madhyamam, a 25% charge on the total ad cost will apply, but this will only be possible till such time the ad has been submitted to the newspaper for publication. We do recommend that you have a look at the Madhyamam ad booking page on our website for more information.