Membership Shortcode with parameters in MarketPress Products

Hi all,
i got a problem with Appointments+ and MarketPress.
In MarketPress i create a product and add shortcodes from Appointment+ like this:

[app_monthly_schedule title="Übersicht: START. " logged=" Klicken Sie auf eines der hellen Kästchen und wählen Sie einen freien Termin" service="2"]

the result of this code you can see here:
http://www.alphamen.biz/store/products/phone-coaching-von-products-60-minuten/

What i nee is the line under the picture split in 2 Lines an in h3 layout.

if i make this:

[h3][app_monthly_schedule title="Übersicht: START. " logged=" Klicken Sie auf eines der hellen Kästchen und wählen Sie einen freien Termin" service="2"][/h3]

the entire calendar is in H3 and that is not what i whant.

Anny idea?

Greetings
Harry from germany