I'm new here but casually heard of this place before. i was doing FB ads and youtube ads - and failing. and now trying something else.
anyway i stumbled uponAd Text Writer section and would like to know how i can be a copywriter.
Udimi is a safe place where you can buy or sell advertising. Here you will easily find other online marketers in your niche with thousands of subscribers.
Only sellers can become an Ad Text Writer, you can learn more details here: https://udimi.com/forum/changelog/5184-added-extras-section
Also, here is a detailed tutorial with a video about buying traffic on Udimi: https://udimi.com/help/buyer/how-to-buy
Hope this helps.