Campaign not tracked

General questions
1

I try to track a campaign.

The link i use :
https://my.domain/path/to/script.php?param1=data1&param2=data2&pk_campaign=my_newsletter&pk_kwd=07/12/2020&pk_content=newsletter_browser

I click on several links, i wait some hours / some days.
With or without the MarketingCampaignsReporting plugin.
With or without the URL builder.

Nothing appears in the campaign stats.

Have you some idea ?