title: How to write a query that filters on multiple conditions?
body: <p>I'm trying to get the product and amount info for Alex (as in attached). However, if Alex has got any product with the amount showing as zero shouldn't be picked up.</p>
  <p>What query or formula should I go with on g-sheets?</p>
  <p><img src="https://i.stack.imgur.com/JmN74.png" alt="enter image description here" /></p>