Was curious about trying audio recordings that would simulta.. (OnlyFans)

Was curious about trying audio recordings that would simultaneously help me practice speaking aloud *(more focused thought processes, projecting my voice and becoming clearer in my pronunciation).* Content with the incredibly short audio clip recorded on *Voice Memos,* ready to upload, and then finding out that OnlyFans wouldn't upload the file. *OnlyFans* has a Record Voice option in the New Post option, so sure I could try again directly through the platform, however I was hoping for uploading and retaining my own copy of the clip. With a quick *Google* search, it appears that *OnlyFans* doesn't have this functionality just yet, but maybe I'm wrong...? 🤔