Aimfox Questions

I purchased a two-tier one plan does that upgrade me to TIER 2

Leads database and management
Export leads data
LinkedIn CRM

Explain please? 10 connected LinkedIn account(s)

1) When filtering by tags.........can we do the following.... Show all leads that have Tag A and NOT Tag B?

2) Tagging leads individually could prove time consuming...........is there a way to add bulk tags to multiple leads?

1) Are we able to bulk send direct messages to our 1st degree connections?
2) How is your platform better or any different than Closely?
3) With Tier 3....it appears I can have two other team members with their own Linkedin accounts correct? if so, am i able to monitor their results and share templates or campaigns with them?
4) Does aimfox pull in or import automatically all of our current connections? If so can we import them all via csv file and what if our file already has tags for each of them or do we need to retag every single connection manually?
5) Let's say i create a campaign via search and there are 1000 potential leads HOWEVER I choose to only target 250 to start. The next time I run the same search and do another 250 target............will aimfox automatically skip people already targeted in previous campaigns?