MY DESIGN PROJECT PROPOSAL IN (SAD)

Hi everyone how are you ?its me again leen sharing my works to all of you this fast few days or maybe week that I didn’t post anything cause busy all you know in school that I said in my previous blog , I created are system in are project in system analysis and design 4 days im doing are project cause it have a error when I run the project it said locked file and unable to copy file how many design that I create and it’s the same problem then I created again form to make a design and code even put in one folder it have a problem so instead of creating many design I watched in youtube how can I fix the problem and I did I just followed the tutorial and it works and everytime it have the same error or problem im confident to run cause I know how to do next time what will the result cause in my previous days that I run im feeling nervous cause of the error and now these are the project design system after all the struggles I faced im proudly share my works with you .
before i dont know how to do all of these i tried only and thanks to my classmate to give an idea how to start are design but the rest i made it and now its done ..thanks @hive fam ,@asianhive,@neoxian