As of my last knowledge update in September 2021, I don't have specific information about a platform or concept called "heylink." If it's something that has emerged after that date, I might not have information about it. However, I can provide you with some general strategies on how to make money online:


1. **Freelancing**: Offer your skills and services on freelancing platforms like Upwork, Freelancer, or Fiverr. You can provide services such as writing, graphic design, web development, social media management, and more.


2. **Online Content Creation**: If you have a passion for creating content, you can start a YouTube channel, blog, podcast, or social media account. You can earn money through ad revenue, sponsorships, affiliate marketing, and merchandise sales.


3. **E-commerce**: Start an online store and sell products through platforms like Shopify, Etsy, or Amazon. You can sell physical products, digital products, or dropship items.


4. **Online Courses and Ebooks**: If you have expertise in a particular field, you can create and sell online courses or ebooks on platforms like Udemy, Teachable, or Gumroad.


5. **Stock Photography and Art**: If you're a photographer or artist, you can sell your work on stock photo websites or platforms like Redbubble.


6. **Investing and Trading**: If you have knowledge about investing and trading, you can explore options like stock trading, cryptocurrency trading, or real estate investment.


7. **Affiliate Marketing**: Promote products or services from other companies and earn a commission for each sale made through your unique affiliate link.


8. **App or Software Development**: If you have programming skills, you can develop mobile apps, software, or plugins that solve a specific problem and sell them on platforms like the Apple App Store or Google Play Store.


9. **Online Surveys and Market Research**: Participate in online surveys and market research studies conducted by companies that are willing to pay for your opinions.


10. **Remote Work**: Look for remote job opportunities in fields like customer service, data entry, virtual assistance, and more.


Remember that making money online often requires time, effort, and consistency. It's important to do thorough research and consider your skills and interests when choosing a method to pursue. Be cautious of potential scams and always prioritize your online security and privacy.


If "heylink" is a platform or concept that emerged after September 2021, I recommend searching for up-to-date information and reviews to better understand how it works and whether it's a legitimate opportunity to make money.