Assist me with Bulk Marketing

I have a requirement to find multiple freelancers for a long term project (over 2 years). The basics of the tasks are : 1. To respond to and pick up email alerts that will alert you that a new job has been assigned to you. 2. To log into your portal. 3. To pick up 8-10 photo images and convert them to to video's. (a) A 10 second video for Twitter, Instagram and Snapchat. (b) A 30 second video for Youtube and Facebook. Upload the videos to each social media and post their links into the site confirming that they all work. What we need are details of : Q1 : How log this will take ? Q2 : How much you will charge per job (remember the top 10 will be selected ? Q3 : How many you expect to complete per day (max and min) ? Good luck.