I wouldn't advise lying about having a bunch of work experience if you don't...but you can mention anything your good at that relates to the job and don't be afraid to play it up. I didn't really have much work experience when I applied for my job I tried a couple things in the past like years ago(so didn't have info to put on the application for it) and got fired within like the second month for both. But I still mentioned some of the things I did.
Some places don't care if its your first job...if this one turns you down, try not to take it to hard, may not be a good fit anyways there may be better jobs or more fitting ones out there.
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We won't go back.