Aireplay-ng won't deauthenticate

I am using BT 5 R3 trying to practice on my own WIFI. I am attempting to crack WPA with a Alfa AWUS036H which i know can inject by testing. Whenever i attempt to use it i get this:

root@bt:~# aireplay-ng -0 10 -a 00:22:75:FB:60:F4 -c 00:20:00:75:E4:6F mon0
11:23:39 Waiting for beacon frame (BSSID: 00:22:75:FB:60:F4) on channel 5
11:23:40 Sending 64 directed DeAuth. STMAC: [00:20:00:75:E4:6F] [ 0|41 ACKs]
11:23:41 Sending 64 directed DeAuth. STMAC: [00:20:00:75:E4:6F] [ 0|40 ACKs]
11:23:41 Sending 64 directed DeAuth. STMAC: [00:20:00:75:E4:6F] [ 0|43 ACKs]
11:23:42 Sending 64 directed DeAuth. STMAC: [00:20:00:75:E4:6F] [ 0|42 ACKs]
11:23:42 Sending 64 directed DeAuth. STMAC: [00:20:00:75:E4:6F] [ 0|35 ACKs]
11:23:43 Sending 64 directed DeAuth. STMAC: [00:20:00:75:E4:6F] [ 0|44 ACKs]
11:23:43 Sending 64 directed DeAuth. STMAC: [00:20:00:75:E4:6F] [ 0|37 ACKs]
11:23:44 Sending 64 directed DeAuth. STMAC: [00:20:00:75:E4:6F] [ 0|38 ACKs]
11:23:45 Sending 64 directed DeAuth. STMAC: [00:20:00:75:E4:6F] [ 0|48 ACKs]
11:23:45 Sending 64 directed DeAuth. STMAC: [00:20:00:75:E4:6F] [ 0|42 ACKs]

i just can't figure it out, Any help would be appreciated

Is client and AP far?...AP is receiving poorly and client is not getting you packets at all..

You are not receiving any ack from client and 41 from AP..Aireplay-ng with Death send out 128 packets for each deah you specify, 64 for Client and 64 for AP..

In you case you specified 10 deauth..From Client you have 0 acks and 41-48 from AP..Low numbers means is far away or link quality is bad.

Hope it helps..

Why not watch in wireshark or look at -c node and see if it did indeed deauth u.

It is actually my own system so i am about 20 feet from the AP so i don't think that is it. Plus i have tried from several different ranges and that didnt help much. Ill give it a go in wireshark but i know that deauth isn't working because i don't see anything happening.

Thank you for your help so far!