sentence2: I submitted my documentation to the regional office, and they responded courteously confirming that I had submitted all the required paperwork and my file was complete. They would send it to the main authority in Tunis, and wait to hear back.
sentence1: قدّمت كامل أوراقي للمكتب الإقليمي وأكد القائمون عليه باستكمال الوثائق المطلوبة بلباقة حيث سينتظرون الردّ عليه من تونس.