First of all you have to search for escorts in city - go to google.com and search for %city% escorts or %city escort% - for example London escort or London escorts
To submit escort you have to register an account - go to http://www.localescortlist.com/
and press Register button.
In next window you have to fill a small form - your username and your e-mail
IMPORTANT - you have to enter working e-mail because of you'll received confirmation letter
After confirmation go to the login page - press Login button
On the next page type in your login and password, then press Login
Then press Submit New Escort
And here you have to fill in listing
1)Put escort page address in the URL field
2)Title - a short 5-6 words description about that girl
3)Upload girl's photo
4)Write a short - near 3 1/2 rows about girl DO NOT USE PORN PHRASES
5-6) Select country and city where girl is working
7)Girl's name
8)Age
9)Parameters e.g. 90-60-90 or 32D-24-34
10)Height - in feets - for example 5' 6''
11)Nationality
12)Services - always "Please call"
13)If girl provides incall here you type city or district name - London, City etc
14)Rates
Then press save