Pls help open traffic on my host

alfacdn.site
this host have attack befor afew days system send amil to me close traffic on host,untill now host still closed traffic and next bill soon ,so if not open i well removed from cloud ,pls inform me

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cloud closed my hosy traffic ,pls inform me how i can restor my traffic agine
befor afew days i have attack on host so system closed my host
alfacdn.site
pls next bill soon need to restor my traffic or remove host from cloud