If you just got the phone why do you think it 'should' give you the option to move apps to SD? Do you know that should be a feature of this model? That's not been officially part of Android since 4.0, so it's been up to the manufacturer whether they add that in and to which devices.
So, just to be sure (and apologies if this is all stuff you know) go to Settings, Apps, Downloaded (not All) and select an app you installed. If the move to sd button is there but greyed out then the phone supports it but that app doesn't (many don't). If there is no button the phone doesn't support it.
In Android 6 they added the option to format a card as 'internal' storage ('adopt' it), which is the current replacement for the old Froyo-era 'move to sd'. However, not all manufacturers took this up. If you want to look into this it will be in the Storage settings I expect, if your device supports it. If you do this the card will not be readable by other devices, and a fast card is recommended.