Go Lang Scan doesent scan for next line

This scanner dosent scan for the next line. I will explain it in more detail when you see results...

package main

import (
	"fmt"
	"io/ioutil"
	"os"
	"strings"
)

func main() {
	var inputFileName string
	var write string

	fmt.Scanln(&inputFileName)

	//func Join(a []string, sep string) string
	s := []string{inputFileName, ".txt"}
	inputFileName = strings.Join(s, "")

	creator, err := os.Create(inputFileName)
	check(err)

	/*
	 *Writing
	 */

	fmt.Printf("The file name with %s what do you want to write?", inputFileName)
	fmt.Scanln(&write)
	if len(write) <= 0 {
		panic("Cant be empty")
	}

	byteStringWrite := []byte(write)
	//func (f *File) Write(b []byte) (n int, err error)
	fmt.Println("BYTE : ", byteStringWrite)
	fmt.Println("NONBYTE : ", write)
	_, errWriter := creator.Write(byteStringWrite)
	check(errWriter)

	/**
	 *Reading File
	 */

	read, errRead := ioutil.ReadFile(inputFileName)
	check(errRead)
	readString := string(read)
	fmt.Println("*******************FILE*********************")
	fmt.Println(readString)
}

func check(e error) {
	if e != nil {
		panic(e)
	}
}

Results:

Sample.txt //My User Input
The file name with Sample.txt what do you want to write?Hello World
BYTE :  [72 101 108 108 111]
NONBYTE :  Hello
*******************FILE*********************
Hello

So Here you can see it dosent look for the space. Meaning after the space it automatically quits. Can someone help me figure out this problem? Thankyou.

EDIT

Using [bufio.ReadString()][1];

package main

import (
	"fmt"
	"io/ioutil"
	"os"
	"strings"
	"bufio"
)

func main() {
	var inputFileName string
	var write string
	
    bio := bufio.NewReader(os.Stdin)
    inputFileName, err := bio.ReadString('\n')
    fmt.Println(inputFileName)

	//func Join(a []string, sep string) string
	s := []string{inputFileName, ".txt"}
	inputFileName = strings.Join(s, "")

	creator, err := os.Create(inputFileName)
	check(err)

	/*
	 *Writing
	 */

	fmt.Printf("The file name with %s what do you want to write?", inputFileName)
	fmt.Scanln(&write)
	if len(write) <= 0 {
		panic("Cant be empty")
	}

	byteStringWrite := []byte(write)
	//func (f *File) Write(b []byte) (n int, err error)
	fmt.Println("BYTE : ", byteStringWrite)
	fmt.Println("NONBYTE : ", write)
	_, errWriter := creator.Write(byteStringWrite)
	check(errWriter)

	/**
	 *Reading File
	 */

	read, errRead := ioutil.ReadFile(inputFileName)
	check(errRead)
	readString := string(read)
	fmt.Println("*******************FILE*********************")
	fmt.Println(readString)
}

func check(e error) {
	if e != nil {
		panic(e)
	}
}

Results:

amanuel2:~/workspace/pkg_os/07_Practice $ go run main.go 
Sample
The file name with Sample
.txt what do you want to write?Something Else
BYTE :  [83 111 109 101 116 104 105 110 103]
NONBYTE :  Something
*******************FILE*********************
Something

Gives me correct .txt .. But same issue as above, it dosent take spaces
[1]: https://golang.org/pkg/bufio/#Reader.ReadString

This is exactly what fmt.Scanln is supposed to do:

> Scan scans text read from standard input, storing successive
> space-separated values into successive arguments. Newlines count as
> space. It returns the number of items successfully scanned. If that is
> less than the number of arguments, err will report why.

If you want to read a line of text use bufio.Reader:

bio := bufio.NewReader(os.Stdin)

// in case you want a string which doesn't contain the newline
line, hasMoreInLine, err := bio.ReadLine()
s := string(line)    
fmt.Println(s)

// in case you need a string which contains the newline
s, err := bio.ReadString('\n')
fmt.Println(s)