How i created my mock-ups

I used paint.net to configure my poster and my magazine front cover. Some of the effects i used in paint.net are

Magic wand : What magic wand allows me to do is take any image that i have imported onto paint.net and delete any colours or part of the image i dont want. For example :

with the use of magic wand below

Another thing i used on paint.net are the effects. The effects allowed me to design my magazine mock up front cover with the font. The writing ' what seems to be officer problem ' i used with an effect to make it seem sickly and as if the character is saying it. These are some of the effects i used to create the image :

DISTORT AND BLURS.