Facing issue in adding ScyllaDB in metabase

I'm using Scylla as database for my application.
also using presto. I'm newbie to Metabase.
can someone help me connecting Metabase to Presto and eventually Scylla ?

Here is an overview of how to connect Metabase to Presto:

There isn't a direct Scylla / Cassandra connection but you could connection Presto to Scylla and access your data in Metabase that way.

I managed to create a connection.
Thanks leeloo