Self employed

hi   thanks for trying to help me ,      i try to find out if i am getting my corona recovery checks or not    i file  my 1040   i send it by regular mail over 6 months ago   and  i have irs on line account  and i try so many times to call irs  to see  if checks been sent to me or not   but not yet successful   i can provide screen shots of what i see on my irs account  but i honestly do not understand it ,    i know mail in or out of australia is extremely slow   .   any other help will be appreciated it   thx