Unfortunately this e-mail address is not found :( This is the automated reply I received:

Address not found Your message wasn't delivered to feedback@smliesbitcoin.com because the domain smliesbitcoin.com couldn't be found. Check for typos or unnecessary spaces and try again.

But...I contacted sMiles via Twitter...hopefully they will reply me :)

Wow... Thank you very much! I already contacted, and waiting for a reply... I will notify you about their reply.

Thanks again for your help!

P.S. Can you tell me an estimated number of sats you earn for 10k steps on sMile (not an exactly number...just approximatively)...if it is possible ofc :)