I want to improve my wrinkles without making them look bad!

These days, my biggest concern is the wrinkles on my nasolabial folds.
A few months ago, my upper skin started to sag and the wrinkles on my arms suddenly started to deepen.

Now, even when I have a blank expression, I can see it so clearly.
Why do these wrinkles appear?
I don't know if it's just because I'm getting older or if it's because of my sleeping position or habits.

I want to get rid of the deepening wrinkles on my nasolabial folds for whatever reason, but my biggest worry is that my coworkers might notice the swelling or bruising after the procedure.
It seems difficult, but is there a way to improve the wrinkles on my arms without interfering with my daily life and making them less noticeable?
If you get the procedure done on Friday or right before a holiday, you should be able to go to work on Monday without any problems.
Please recommend a treatment method that suits the realistic concerns of office workers who want to improve wrinkles naturally without leaving any marks!