What are your services?  There is no sales or service page separately for each services, just a common section of service where you can open a thread and display your services offered and if someone interested might contact you.

But am not clear of your intentions

1. Asking for loan  https://bitcointalk.org/index.php?topic=1668173

2. Selling goods https://bitcointalk.org/index.php?topic=1668372

3. trading & exchange https://bitcointalk.org/index.php?topic=1668382

4. auctions https://bitcointalk.org/index.php?topic=1668397

I don't really understand the last part 'selling auctions' did you mean selling goods or services for auctions.

Stop creating threads and search for answers to your question in the forum, all these have been discussed and clarified clearly many times before.