Now that you have the final version of the script, the audio needs to be recorded using Audacity.
Make sure to tell everyone in your house / apartment that you are recording and to make as little noise as possible. Also, try to record at a quiet time of day if you live in a typically noisy area, and make sure that Audacity is set to record using the correct microphone.
If you have any soundproofing (or really anything which you can surround the mic with to dampen background noise, then do so. If you have a pop filter, use it.
Finally, make sure that you save the recording with a clear name and in a file which is accessible to the rest of Process Street (Google Drive is great for this). Also, ensure that the sound quality on your save is as high as possible.
Note that, if you know how, it's good practice to use the "noise removal" feature of Audacity combined with the "Compressor" in order to get the most out of your recording.