I need help in Swat

If anyone is just willing to help me just in their free time or something, I'm a 46 in Team Swat with my B1GFATTY account. I have about 85 EXP in it so it is definitely not level-locked. I had it to a 47 when I had about 65 EXP but it won't go back up lol. I just want to get it to a 50 pretty quick. I'm not paying anything here I'm just asking for someone to help me out. I keep getting paired up with derankers and sometimes I do just plain horrible so I'm hoping somebody that is really good at Swat can just help me get my 50. If anybody can, please message my main gamertag: PuRpLE GLoWz. That is the account that I always check so if you can help, please message that tag. I really appreciate it.