Hide other shipping methods when “Free Shipping” is available

Hi!

So I have the following problem.

I have modify the functions.php by adding some snippets in order to only show free delivery once you have arrived to the minimum ammount of money spent. HoweveR, I also have the “pick and collect” option for free. But when you get over the minimum ammount of money you need to have a free delivery, this last option of “pick and collect” also disappears… And that is not what I am looking for! I want all the time the “pick and collect” option visible, even though the client overcomes the minimum ammount spent.

Thanks!

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