R-PI 3 Model B with OMV 5.5.?

Hi Team,

I'm a new user to OMV,

I want a simple setup, to attach my HDD's and create a NAS network within my home,

I cant seem to bring up OMV5.5.11 on my Pi .. Model B

should I be using an version ?

coz I do understand my Pi is a little older ...

Thanks