Proof of joined post
Bitcointalk username: phuongthao96
Facebook campaign
week 3 (26.07-01.08)
like & share
1. https://web.facebook.com/ta.cusi.37/posts/213549969500353
2. https://web.facebook.com/ta.cusi.37/posts/214870319368318
3. https://web.facebook.com/ta.cusi.37/posts/216017712586912
4. https://web.facebook.com/ta.cusi.37/posts/217172112471472
5. https://web.facebook.com/ta.cusi.37/posts/218259602362723