Advertise android sports app on relevant forums - repost

I have an Android App for sportsmen and I want the world to hear about it. I want a successful bidder to find 10 forums of a sports theme (more precise sports category I will announce to a bid winner a bit later) and do the following: 1. Start a forum discussion in a relevant forum category (chit-chat). The topic of a discussion should match my app's category 2. Every 2 days post there something (overall withing 1 month, so there will be ~15 posts per forum for 1 month) 3. On day 6 post a link to my app to Google Play, but in a way that it would not seem like you are advertising it (this is very important!) 4. Continue chatting with users in this forum thread by writing something and answering other users' posts every 2 days. The goal is to post a link to my app and not to be banned from the forum or cause thread deletion because of making an ad. Another goal is to maintain the forum thread up. Bidders who make a bid without a phrase "not an ad" will not be considered. Please provide me examples of your previous forum posting in English.