If you truly have zero budget, don't use Dooplay. Use free WordPress themes like VideoShare or PlayView . They aren't as pretty, but they won't destroy your server.
The Truth About Dooplay 2.5.5: Is "License Bypass" Worth the Risk? License Dooplay 2.5.5
If your nulled script sends out spam or hosts malware, Google Search Console will flag your site with the "This site may be hacked" warning. Once Google blacklists you, your traffic drops to zero. Recovery takes months. If you truly have zero budget, don't use Dooplay
Even worse, without a valid license, you lose access to the for automatic movie imports. You will have to add every movie manually, which defeats the purpose of using Dooplay in the first place. What Should You Do Instead? Option A: Buy the real license. It costs the price of a few pizzas. You get auto-updates, support, and a clean script. If your site makes even $5 a month from ads, it pays for itself. The Truth About Dooplay 2