Bosnia will reach final at least!
First they need to reach the PQF stage. For that to happen, they should beat both Iran and Nigeria. Even if they reach the PQF stage, they will be meeting either France or Switzerland. And if they win that match, they will meet Germany in the QF. Bosnian adventures will end there.
This is their first World Cup, and people expect finals

They scored a goal in their first match, that's amazing for them.