From some days ethereum transaction fees increased
We all use minimun gas price 10 - 20 and gas limit 37000
But now its difficult for all users.
Now a safe transaction need minimun 30-100 gas price and 52227 gas limit.
The reason of increased transaction price Due to Network-Clogging Airdrops
The minimum safe transfer fee has increased to $0.5-$0.8 from $0.01
It must solve as fast as possible.