Sunday 5th of April is Palm Sunday, so you have over a week to practice!
https://testing.stjohnsshirley.org.uk/wp-content/uploads/2020/03/How-to-make-a-Palm-Cross-1.pdf

It should look like this!
TESTING Parish of Shirley, Croydon
St John the Evangelist and All Saints Spring Park Churches
Sunday 5th of April is Palm Sunday, so you have over a week to practice!
https://testing.stjohnsshirley.org.uk/wp-content/uploads/2020/03/How-to-make-a-Palm-Cross-1.pdf

It should look like this!