Help with a small 3 minute video clip - add some audio

Hi,

I have made a small stop motion film, 3m minutes and 500 still, using an app on my phone.

I need to get it ready for a birthdya prsent.

I just want to add some audio to it and thats it. But I havent the time or patience to find out how to do, each time I do it doesnt work.

I have exported the video and its in google drive now.

If I record some audio (just something of me talking as I watch the video (narrating) and send the clip can someone put the two together please?

This will need to be completed today ASAP.

Regards

Daniel