Groups with prebooked events and/or hotels pay only some items for the group participants. Other items have to be paid by the participants themselves.
In the download to Eventure, the group participants are connected to this group, but the selected events and/or hotels will be connected to the participant. If you want to connect the events or hotels to the group, you have to do this offline in the registration of the participant in Eventure. If you don't connect the events or hotels to the group, the participant has to pay all bookings.
In the company data, check the box as shown below.