Begiiner in .NET and need help

Hi everyone.
i am a new VB.NET programmer but i have a task to get data from a web service
that exists on this path

i added the web reference by clicking right click -> add reference -> and i paste the link and press go.

now i want to get data from this web service in VB.NET.

the string that i want to pass to web service is ALYC32102 and it will get the result.

i am a beginner in VB.NET and i don t know how to use my web service and get the result.

so please i need any help, tutorial, video that can help me… anything please

Good Place to start: