I am a recruit and I need to trade and share

I do n’t know what can be exchanged, I want to exchange the lob with 250% electrical damage or 250% acid erosion particle cannon (damaging more than 60,000). Please contact me if you have these firearms, and , I am willing to provide gifts for the busy people, limited to 3 (ha ha, maybe I’m too lazy, always providing assistance may affect my life) because I am Asian, my English is poor, Please send a simple message, my platform is psn, ID: shadow-ninja1958😊