Here is the full list of all 28 Maria The Witch trophies - there are 6 bronze, 16 silver, 5 gold and 1 platinum.
Complete World 4
Retries 3000
Retries 1500
Coins 75
Complete World 3
Complete World 2
Mails 40
Mails 30
Coins 50
Retries 500
Mails 20
Complete World 1
Retries 250
Coins 30
Mails 10
Coins 20
Mails 5
Coins 10
Beginner CheckPoint
Brooms 1000
Brooms 500
Beginner Arrival
Brooms 250
Brooms 100
Beginner First Mail
Beginner Landing
Beginner First Coin
Beginner Take Off