Hello all. I am new here and if this is not the right place for this please excuse me.

I have been infatuated by Bitcoin and crypto for some time now and want to incorporate it into my work. I look forward to going through the whole forum to learn but I have this question relating to a crypto in what I think is in its infancy and i am exremely skeptical.

Has anyone here dealt with or heard of YEM (Your Everyday Money) and the YEM foundation along with Rainbow, TWNKLE chain and other related coins. Only the names arent sitting easy with me but I dont know the jargon so i thought i would ask the experts here.

I have been approached by an opportunity and they want to incorporate their YEM or other currencies but i am 50/50 on them. Please HELP with your knowledge

https://www.yemfoundation.org/
https://www.rainbowcurrency.com/

They are on one exchange which is fishy too..
Thanks in advance