Spice Jet Airlines — Luggage space in flight

Address:

Purulia, West Bengal, 723101

I am travelling in spice jet flight sg 84 from bangkok to kolkata, we have 6 seats from 31 a to 31 f, out of the 6 seats we could keep only 3 luggage coz the rest was occupied by the air hostess luggage, imagine 3 luggage and no place to keep,
She said its company rules that they keep their luggage in this particular space.
Don't u think a company like spice jet should not hv complains like this. They say we will have to keep our luggage in the seat no. 11, why should v, y can't they shift theirs and y can't they shift it for us when they r keeping their luggage in the space provided to passengers.