Slow internet

[MYomal]

Hello! For the last couple of weeks, my internet connection has been really slow and had minor disturbances day after day.
Troubleshooting has not improved this status.
Where and how can I open a ticket/written complaint about this with Vodafone?

Thanks!
MYomal

[Gelöschter User]

You can use the contact formular if you want. 

vod.af/kontakt