Danke, Sie sind sehr geneigt ,aber Ich bin gewiß mein Grammatik benötigt welche abhelfen.

Xaviar is much too kind. I'm sure my grammar is horrible, but thank you for the kind words. At least I still remember most of my vocabulary. Although I don't know the word 'Deutschkenntnisse'. Is that 'skill in German'? I always had difficulty with compound nouns.