Stuck trying to select an html element of a given class with xpath, where am I wrong?

Issue

Having done research on selecting an html element of a given class, I'm stuck being unable to select a table element with a class named "treasuries-table" from https://www.buybitcoinworldwide.com/treasuries/. I've noticed that there is

<table class="treasuries-index treasuries-table treasuries-table--smaller">

on the page but it is not my target, only

<table class="treasuries-table">

is. I've tried

//table[contains(concat(" ", normalize-space(@class), " "), " treasuries-table ")]

as well as the less verbose, but not necessarily correct,

//table[@class="treasuries-table"]

, all this to no avail.
Where am I wrong? I usually try first to find elements with this online tester, might it be the tester's fault? P.S. Apologies if it does seem as a duplicate but the solutions mentioned in similar questions does not seem to work for me.

Solution

Actually,'//table[contains(@class,"treasuries-table")]' is selecting 5 tables but '//table[@class="treasuries-index treasuries-table treasuries-table--smaller")]' is selecting the first table which is equivalent to (//table[contains(@class,"treasuries-table")])[1]

Try:

'//table[contains(@class,"treasuries-table")]'

Answered By - F.Hoque