"Use proper inputs to download stock data"

[buran]

for start, read https://python-forum.io/Thread-Multiple-...or-keyword

if exchange1.lower() or exchange2.lower() or exchange3.lower() or exchange4.lower() or exchange5.lower() is "france":

do you see the connection?
Even after you fix this, you will get always data for one country, because of the if/elifs.