My darling furbaby 'Duchess' is nearly 1 yr old (birthday 21st of this month)

and she has floppy ears.I shaved the tips of them when she was younger,in an attempt to coax them to stand,but had no luck. I have heard about taping the ears? i roughly know how to do this,but would appreciate advice. As she is 1yr is there much point? and also can the vets do the taping as i dont want to hurt her!!!!!!!!!!!!