My transaction have not gone through for a day. After checking status they were not found but I waited. Gwei was set to fast. Tried sending again but it wasn't allowed. It takes days now or what is the problem?
Sometimes I also encounter this case. Someone with bad intent makes the ETH network blocked by transaction spam. It causes the entire system to be delayed and requires very high gas levels if no delay or simply too many transactions occur at the same time. So you can try again later in the day or increase gas