More than one item and price

Hello there, I was wondering if it is possible to have multiple items and prices in the free version.

I have tshirts and sweaters. Tshirts are 9 euros and sweaters 19 euros

I have rules for tshirts shipping: (I don’t know how to attach a screen print)

between 9 and 18 euros (1-2 tshirts) is 2,30 euros
between 27 and 36 euros (3-4 tshirts) is 5 euros
between 47 and 72 euros (5-8 tshirts) is 5,50 euros

Then I added rules for sweaters
between 19 and 38 euros (1-2 swaters) is 5 euros
between 77 and 77 euros (3-4 sweaters) is 7 euros
between 95 and 153 euros (5-8 tshirts) is 10,50 euros

The problem is that when adding the total cost it doesn’t know that if it is a tshirt or a sweater, so if I buy 3 tshirts (9×3 = 27 euros) the cost should be 5 euros, but instead, because it falls in the both categories the price is 10 euros
between 27 and 36 euros (3-4 tshirts)
between 19 and 38 euros (1-2 swaters)

Is there a way to fix this or this is for the paid version?

Thanks

joser

The page I need help with: [log in to see the link]