diff --git a/src/help.rs b/src/help.rs
index 4d8ef4d..2cf6ff5 100644
--- a/src/help.rs
+++ b/src/help.rs
@@ -4,37 +4,26 @@ pub fn help_text() -> String {
     format!(
         "
 {}
-
 {}
-
   {}:
     reqsh
-
   {}:
     {}  Show help
     {}  Show version
-
 {}
-
   {}:
     {} <path>
     [Headers]
-
     [Body]
     ::send
-
   {}:
     GET, POST, PUT, DELETE
-
   {}:
     <key>: <value>
     param: <key>=<value>
-
   {}:
     raw, json
-
 {}
-
   {}:
     base <url>
     header <key> <value>
@@ -50,7 +39,6 @@ pub fn help_text() -> String {
     rerun <id>
     help
     exit
-
 {}
 ",
         "reqsh help".bold().cyan(),
diff --git a/src/main.rs b/src/main.rs
index cb08926..4423343 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -59,7 +59,7 @@ fn shell_loop() {
                                 break;
                             }
                             Err(e) => {
-                                println!("{}", e.red().bold());
+                                eprintln!("{}", e.red().bold());
                             }
                         },
 
@@ -70,7 +70,7 @@ fn shell_loop() {
                                     println!("{}", res);
                                 }
                                 Err(e) => {
-                                    println!("{}", e.red().bold());
+                                    eprintln!("{}", e.red().bold());
                                 }
                             }
                         }
@@ -82,7 +82,7 @@ fn shell_loop() {
                     },
 
                     Err(e) => {
-                        println!("{}", e.red().bold());
+                        eprintln!("{}", e.red().bold());
                     }
                 }
             }
@@ -96,7 +96,7 @@ fn shell_loop() {
             }
 
             Err(err) => {
-                println!("Error: {:?}", err);
+                eprintln!("Error: {:?}", err);
                 break;
             }
         }
@@ -132,7 +132,7 @@ fn collect_input(rl: &mut Editor<ShellHelper, FileHistory>, first_line: String)
             }
 
             Err(err) => {
-                println!("Error: {:?}", err);
+                eprintln!("Error: {:?}", err);
                 buffer.clear();
                 continue;
             }
diff --git a/src/parser.rs b/src/parser.rs
index 8ac98fc..0db700c 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -13,8 +13,13 @@ pub fn parse(input: String) -> Result<Parsed, String> {
     let first_line = input.lines().next().unwrap();
     let tokens: Vec<&str> = first_line.split_whitespace().collect();
 
-    match tokens[0] {
-        "GET" | "POST" | "PUT" | "DELETE" => {
+    if tokens.is_empty() {
+        return Err("No command provided".to_string());
+    }
+
+    let token_match = tokens[0].to_lowercase();
+    match token_match.as_str() {
+        "get" | "post" | "put" | "delete" => {
             let result = parse_request(input)?;
             Ok(Parsed::Request(result))
         }
@@ -27,7 +32,7 @@ pub fn parse(input: String) -> Result<Parsed, String> {
 
         "exit" => Ok(Parsed::Exit),
 
-        _ => Err(format!("Reference Error: {} not defined", { tokens[0] })),
+        _ => Err(format!("Reference Error: {} not defined", tokens[0])),
     }
 }