Expert/Indicator folder got missing

 
Please help me that I remain unable to find these folder in programme folders I want to paste new indicators in said folder but it is not visible please help me
 
File >>> Open Data Folder >>> MQL4 >>> Experts ... Paste your EA there, then restart.
 
In some installations (usually Windows), the data folder is not within the program file folder, but under the user data folder area, and finding it through your normal route can be a pain in the ass.  The easier solution is to use the one Osama Shaban posted.