Dear Miss. Phiri,
1. In case there is a spelling question on your next GCE, here are the correct spellings. 'desperate' not 'desparete'. 'grateful' not 'greatful'.
2. Why in God's name do you have different names on your NRC vs. your school certificates? Did you get married?
3. Most people obtain their NRC around the same time as they complete their grade 12. So at that juncture you knew what names were on your grades 7 and 9 certificates. Why did you opt to use a different name to obtain your NRC? Are you a refugee from Somalia? Perhaps Mali? I don't suppose you may be from Western Sahara! Or are you??