Didn't get everything in module kit

1

i didn’t get the buzzer in my kit . it is arrive today

2

you may please contact with the support@boltiot.com,
oterwise you can buy a new buzzer from the electronics shop or through online shopping.

3

Please send a pic of the kit that you got and we will let you know whether the delivery is obvious or not

4

If there is any option for replacement you can simply replace it if you want.Otherwise you can buy the buzzer online or nearby shop.