Kindly refer to the following link(s):
Is it allowed to give money to beggars who are healthy?
Asking for Money or Begging - Assim al hakeem
Giving money to professional beggars who pretend to be Muslims (Muslims or Non Muslims)
Beggars outside the masjid | Assim Al Hakeem (website)
Can we Curse the Beggars? Making announcements in the Masjid permissible?