diff --git a/img/6.PNG b/img/6.PNG
new file mode 100644
index 0000000..f576683
Binary files /dev/null and b/img/6.PNG differ
diff --git a/img/7.PNG b/img/7.PNG
new file mode 100644
index 0000000..b9042a1
Binary files /dev/null and b/img/7.PNG differ