Bug regarding queries and frends Array

Hi!

Hope you will be fine and doing well.

I have found some bugs in the plugin.

First:

When i send messages to users and i have no friends added in my friend list. when i send 4 messages the count queries fails to get result of four instead he give me result of 8.

Second:

If there is friends in my friends list then i will be able to send messages to any user without any restriction(i.e the query append all the time friendsArray variable into the query)..

Can you have any suggestions how to fix these problems

Thanks

https://wordpress.org/plugins/buddypress-messages-spam-blocker/