about google adwords

Hello friends I am new in this field
I'm busy on the shows cpa
I have a question please when I use ads on the Google Adwords Display Network Direct link does not match the tracking link When I asked about this topic they told me that you should create a landing page but I saw that some of the advertisers use the direct link
Is there any please about this

Best advice is what you have gotten

You will need data's for your subsequent ads
So go with landers