When doing activities on Facebook, you should try to combine promotion methods. Here are the promotion methods I personally use.
First, the principle is to be free and not involve advertising. Taking bedding as an example, you can post a post the morning before the event, with the content being the four colors of the prizes for tomorrow’s event. My post is to ask everyone which color they like and post the link to the prize. At this time, everyone will express their opinions. I will respond to each comment, telling them that it is not a dream to have a set of free bedding in their favorite color, and to quickly participate in our event tomorrow, and attach a link.
Secondly, I will send a message to all the fans who have sent me messages before, informing them that there will be an event tomorrow and they are welcome to participate. Also, the copy should be written tactfully, so that people will not feel that you are harassing them (one thing to note: Facebook does not allow sending too many private messages, so be careful). For example:
Dear XXX, XXX has a weekly free bed sheet giveaway. If you are interested, please take a look at the post. If not, simply ignore this mail. Thanks for your support. Have a nice day!You can also share it in the groups you often visit, but try not to choose too strict groups to avoid being kicked out
Of course, you can find some Giveaways promotion communities/Websites on Facebook or Google, and search with search engines.