WampServer

I have just installed WAMP server on my PC and have created a localhost called '1066cardsu'.
When I click on this virtual host, the file index.php is not found.
I tried changing port to 8080 but wamp said this is not a listening port.
How can I get this to work?

> created a localhost called '1066cardsu'
How ?

> the file index.php is not found
What is the complete error message ?

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Wampserver 3.3.0 32 bit - Apache 2.4.54.2 - PHP 8.2.4…7.4.33 - MySQL 5.7.40 - MariaDB 10.5.13/10.6.5
Wampserver 3.3.0 64 bit - Apache 2.4.54.2 - PHP 8.2.4…7.4.33 - MySQL 5.7.40/8.0.31 - MariaDB 10.5.17/10.10.2
PhPMyadmin 5.2.1 - MysqlDumper 1.24.5 on W10 Pro 64 bit
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