You’re not a professional graphic designer. Correct? If I’m not mistaken, Adobe Spark is a do-it-yourself app for creating quick graphics, video, social media stuff, and so on?
Whatever it is, I doubt anyone here uses it. Most people here are professional designers or design students. I’m all but certain that neither the sign nor the typography had anything to do with Adobe Spark.
If I had to guess, I’d say the type is from a font and that the letters were stacked in Adobe Illustrator with the bottom one getting a thick black outline and the top one getting a thinner red one. It would be pretty simple stuff assuming you had the right font. Building the typeface from scratch would be far more difficult and almost certainly wasn’t done. Perhaps someone here can identify the typeface if you don’t already know.