Facebook ad specialist needed to help us with our Halloween offers campaign

We are A&A company, we offer skincare products and we need help with our Facebook ad campaign to generate sales for our main product.
Our objective is to generate 100 sales in 2 weeks, our budget is 250$, the deadline is from 1/11/2021 to 15/11/2021.
We are looking for an expert who can:
• Use audience insights to research the interests and behaviors of our potential customers.
• Create a custom audience based on behavior tracked by the Facebook pixels.
• Building campaign strategies that target different audiences across the customer journey (awareness,
consideration, conversion).
• Monitoring and optimizing campaign performance through adjusting targeting, placements, budget
settings.
• Implements A/B tests and uses insights to optimize strategies and ad creative.
If you think you can help us and can drive our audience to take action, we look forward to working with you.
Please attach any similar previous examples or experience that shows us you’re the perfect fit.