Getting DJ drops or voice over for free can be a bit of a challenge, but there are a few ways to go about it.

One option is to find a voice over artist or DJ who is willing to work on a volunteer or barter basis. This could be a student or an up-and-coming artist who is looking to build their portfolio and gain experience. You can search for these individuals on social media platforms or online forums, or even reach out to your local college or university to see if they have any students who are studying voice over or audio production.

Another option is to use free online tools and software to create your own DJ drops or voice over. There are a number of free apps and websites that allow you to record your own voice and manipulate it to create a professional-sounding drop or voice over. While these tools may not have all the bells and whistles of a professional studio, they can still be used to create a high-quality product.

You can also use royalty-free music and sound effects libraries to create your own DJ drops. Some websites offer free sound effects and music samples that you can use in your drops. These sounds are usually licensed for use in non-commercial projects, so you can use them without paying for them.

Lastly, you can look for online communities or forums for DJs or voice over artists, where you can find resources, tips, and advice on how to create your own drops or voice over. Some of these communities may even have sections where members can share their own drops and voice over samples.

In conclusion, getting DJ drops or voice over for free may take a bit of effort and creativity, but with the right resources and techniques, you can create a professional-sounding product without spending any money.