diff --git a/README.md b/README.md
index 817280a..9bba0fb 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 # SQLEasy.js
 module for simple works from sqlite3 (JavaScript edition)
 ## Prepare for work
+My module use module **better-sqlite3**, you must download it.
 ```bash 
 npm install better-sqlite3
 ```
@@ -14,3 +15,64 @@ import database object in your project
 const SQLEasy = require('SQLEasy');
 var database = SQLEasy.database('/path/to/database.db');
 ```
+This object have 4 methods: add, remove, set, get
+### get
+This method getting date from included database
+```javascript
+const sqlite = require('SQLEasy');
+var database =  sqlite.database('/path/to/database.db');
+
+console.log(database.get('table'));
+```
+output...
+``` javascript
+[{'ID': 0, 'content': 'content 1'}, {'ID': 1, 'content': 'other content'}, {'ID': 2, 'content': 'Content number 3 :)'}, {'ID': 3, 'content': 'etc.'}]
+```
+
+You can apply condition's settings from filt your data...
+```javascript
+const sqlite = require('SQLEasy');
+var database =  sqlite.database('/path/to/database.db');
+
+console.log(database.get('table', [{'ID': 0}, {'content': 'etc.'}]));
+```
+output...
+``` javascript
+[{'ID': 0, 'content': 'content 1'}, {'ID': 3, 'content': 'etc.'}]
+```
+Response show is...
+```SQL
+SELECT * FROM table WHERE (ID=0) OR (content='etc.')
+```
+And you edit uploaded columns
+```javascript
+const sqlite = require('SQLEasy');
+var database =  sqlite.database('/path/to/database.db');
+
+console.log(database.get('table', [{'ID': 0}, {'content': 'etc.'}], 'content'));
+```
+output...
+``` javascript
+[{'content': 'content 1'}, {'content': 'etc.'}]
+```
+Response show is...
+```SQL
+SELECT content FROM table WHERE (ID=0) OR (content='etc.')
+```
+### add
+This is sql response
+```SQL
+INSERT
+```
+Using add method in your code (from your simply, we used old date from last database).
+```javascript
+const sqlite = require('SQLEasy');
+var database =  sqlite.database('/path/to/database.db');
+
+database.add('table', {'ID': 4, 'content': 'test example, from fucking tests :)'})
+console.log(database.get('table'));
+```
+output...
+```javascript
+[{'ID': 0, 'content': 'content 1'}, {'ID': 1, 'content': 'other content'}, {'ID': 2, 'content': 'Content number 3 :)'}, {'ID': 3, 'content': 'etc.'}, {'ID': 4, 'content': 'test example, from fucking tests :)'}]
+```