Thank you for this link
I got some help from discord and i must say Stratis community is definitely amazing ! Two persons gave from their own time to help me and i'm really thankfull to them !
I made a mistake while launching Core wallet for the first time. It's not yet over but i learned new things and i'll work to solve the issue.
You're welcome. Though I've just shared it, and Bogdanel wrote the article. Here's another update form him on Stratis in the last weeks and incoming days:
https://www.publish0x.com/stratis-fans/stratis-in-the-last-weeks-and-incoming-days-xdwvy
Ty, i'll have a look ! Bogdanel is one of two person who kindly took time to help ! (Other one was dev0tion). I finally managed to solve my wallet issue. In fact during three days i was not able to access my wallet via Core.
My mistake is when i created my wallet i wrote a passphrase on a .doc (to get a backup) then copied/pasted it on Core wallet BUT adding a 'space' before AND AFTER (!!) my passphrase.
So when logging i got a different public key generated (so balance was showing zero...).
Lesson i learned is next time i will install a wallet, i will close it first then relog in before sending assets on it !
devOtion told me he intended to implement a passphrase verification on wallet creation to avoir such mistakes.
Many thanks to these two persons for support