Please help *props included*

Okay so have really been wanting to make a banner for my club :)
~ link
...but I don't know how.I want my own unique banner with things I প্রণয় on it.Does anyone know how to make a banner অথবা a site to help আপনি make one.I'll give আপনি 10 শ্রদ্ধার্ঘ্য :D
Please help

Thanks ♡