Need English native speakers

I'd like hire a couple of English native speakers. I have 2 tasks. 1. One time task : Record the given English Sentences with your voice. I have 1365 sentences to record with my app(Applicant must have iOS or Android phone). There should be no noisy when you record the sentences. I guess this task will be done in 2 hours and would like to pay $20($10 per one hour) I need various of English accents. Please tell me who you are by the following conditions - Gender : Male/Female - Age : Teenager/Adult/Over 60 - Accent : USA/Canada/England/Australia/New Zealand and so on - Born and raised city name : - Current living city name : - You’re sample voice file if you have. Refer the attached PDF file to record your voice. example of sentences) Where is the bathroom? What would you like to drink? I'd like a glass of water, please. What’s this? It’s my book. Do you like watching movies? Have you been to America? How long have you been here? How much is it? I’ll have this. Is there a bus stop around here? 2. Regular task : Correct my students English accent My students want to memorize the given English sentences and practice them with native speakers. Their level is beginner so they are not able to make a communication with you. So just read the given sentences one by one and listen what they’re speaking and correct their accent, so finally they can speak the sentences fluently. : 3~5 days in a week : 20 minutes per one session : 5PM ~ 10PM in Korean time (UTC +9) : $10 per hour (I’ll pay you after every 10 sessions) : will start next month(December) Please read the attached requirement PDF file before bidding. I have "no payment in advance" which means I'll release milestone after getting some results. Please apply who can accept this policy. Also I don't want to pay Freelance's fee from my side, so please include all fee before bidding this project. Thanks