Build Kijiji AutoPoster w/proxy support and other additions packaged for resale

Kijiji Auto Poster Needed: Will work with developer on integrating a friendly, clean and good looking UI along with the following features: Front End: -Set the date and time for automatic ad posting/reposting (Checks for posted ads, deletes them, and posts a new one) -Rotates through a Proxy list for unique posting -Randomly changes picture size, resolution and name to avoid flagging - Ability to set main city and other kijiji ad credentials within the UI - Have ad content saved with option to post in additional city or as additional account if ad limit reached for certain category Back End: -Integration for monthly subscription payments to keep the software active - anything else reccomended Looking for someone creative/willing to suggest ideas and work at a steady pace. If you are interested in seeing an example of this software (competitor), please message me and I will send you the link (or google ofc). Leaving the budget range wide on this, let me know your reasoning for the higher price as I am not looking for the cheapest.