diff --git a/README.md b/README.md
index a587b2c..3df3be0 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,8 @@
 
 - Requiments 
 `curl` `jq`
-
+Make sure you have both of them installed
+`sudo apt install curl jq` on Ubuntu
 ### known bugs
 - colored texts do not work in termux
 
@@ -17,10 +18,9 @@ git clone https://github.com/shihaamabr/bmlcli
 
 cd bmlcli/
 
-echo "BML_USERNAME=xxxxxxxxx" > .env
-echo "BML_PASSWORD=yyyyyyyyyy" >> .env
-
 chmod +x bml.sh
 ./bml.sh
 
 ```
+- Do NOT save password if password contain one of the following characters
+` | ^ $ & ; : ( )`