yes you written very good
Hello Ji!
Mera nam Mariana hai, mera taluq Brazil se hai. Ap se milker khushi huwi! Khuda Hafiz!Perfectly written try to write in urdu script to learn language. Below i write the text you have written above in urdu script
ہیلو جی۔
ميرا نام مرينہ ہے۔ میرا تعلق برازيل سے ہے۔ آپ سے مل کر بہت خوشی ہوئی ۔
خدا حافظ
Hello Ji!
Mera nam Mariana hai, mera taluq Brazil se hai. Ap se milker khushi huwi! Khuda Hafiz!Perfectly written but try writting in urdu script so you are able to speak as well as read which is important part of any language