BuddyPress.org

Hello Everyone,

I need help in making a widget to show the group which are parent and child to current group. And i am using dcavins/hierarchical-groups-for-bp and i am having all the method which is to be used to create the Widget but i am always getting errors when i am trying to create it.
Basically, i want somewhat similar widgets like Buddypress inbuilt one and its urgently required.

Functions which is going to be used are
$storeChildgroups=hgbp_get_child_groups(bp_get_group_id()); -> returns current group child’s
$group = groups_get_group( array( ‘group_id’ => $item->id) ); -> returns group data corrosponding to id
bp_get_group_thumb($group); ->returns group thumbnail
bp_get_group_permalink( $group ); -> returns group permalink
bp_get_group_name($group); -> returns group name

Please help me i have already wasted my 2 days and I need urgent help