You were promoted to BB by Timo Räkköläinen, not Leo Vieira, according to the Finnish BJJ Association list of highest belt grades (https://bjjliitto.fi/info[...]hp?lang=en). Please add evidence if you claim it wasn't Timo but Leo who promoted you.

I recommend to add promotions evidence to complete your profile. i saw the facebook link so i did vote but not everybody will search for

it would help if one hired a graduation certificate or graduation ceremony with his prof