Unban Facebook Ad Manager & Run Ads

My existing Facebook NEW ad manager was suddenly blocked for an unknown reason. I did not receive any notification explaining the restriction, nor have I submitted an appeal yet. Your first mission is... (Budget: ₹600 - ₹1500 INR, Jobs: Advertising, Digital Marketing, Facebook Ads, Facebook API, Facebook Marketing, Google Adwords, Internet Marketing, Marketing Strategy, Social Media Management, Social Media Marketing)