Isn't "Πού είναι τα φάρμακά μου;" also correct?
That is the correct version, and it should be accepted.
The version with just one accent is wrong but it's difficult to fix that at the moment.
Not also but the only correct!
New habits in grammar, are the same ones that have atypical, even, abolished the accents in words.
Where are my medcines
It's already there.