How does a start up company can get invitation for the Shows?

If anyone know how I do it? This is my 1st Spring Collection and I am not big enough, I guess. But I wonder if there is any way I might be willing to get an invitation.
...now if or have extra invitationor know anyone that won't be willing to attend all the shows, I'll be more than glad to fullfil the space :)
Thank you!