Facebook is the best way to post a link, here is the tips to avoid being blocked:
- Use your REAL Facebook account (Dummy, Fake, Newly created FB account is not recommended)
- Add a high quality post – not just a link, add some images and longer caption and description.
- Avoid spammy caption like ‘click here to download’, ‘follow this link’, ‘click this link’ simply just add the link to the caption.
- Create a Facebook page or Groups then use it in posting link.
- Make a interval in posting. Do not post continues link. Atleast every 10 minutes and limit to atleast 5 post of link per day.
- Post also other related topic not just a shortened link.
NOTE: Those are just tips, we do not control the Facebook. Consider also reading their Community Standards