Impossible to visit this Museum without booking on...

Impossible to visit this Museum without booking on the internet because of the covid
The reception is deplorable, I was told that there were posters all over town indicating that you had to book online, so I had to be aware! Sorry but as tourists I don't look at the posters! And 4G only works intermittently indoors.
I asked for help, but to no avail, not only did they make no effort to help me but they also took care of the people who came after me! Desolating this pretentious youth!