I need some help with tags

So I’m working on an animation/video of an horror game I like and I wanna upload it to a subreddit. The thing is, I kinda don’t know what to do about tags. The vid has some corpses, and according to reddiquette content depicting “horrible injury” needs to be tagged as NSFW. But, the rules of the subreddit I’m uploading it to says no NSFW. So I’m kinda confused. I’m worried if I tag it as NSFW, the mods will take it down but if I don’t, Reddit will take it down. The freak do I do