Why donot the images ulpoad?  Taking a picture and posting it here us more easy than typing the whole question  .... I have a lot of questions to ask. Plz recommend me some effective method

Hi Niha.  I'm not sure why you're having trouble uploading images.  If you post your question and then drag an image file into your question (see the bottom of the edit page) or link to it, it should show up.  I'll try it here to test...   Once you've uploaded the file, click the little "plus" button to insert the picture into your post.

 

Please note that you should be careful not to upload copyrighted questions from other sources, and also, if you can show what work you've done so far, it will all us to better see where you're getting stuck and provide more targeted assistance.  Thanks, and good luck!