Help Please

[kamanu15]

daily mail wed cryptic is 13A Self-?e???? clue vain type beginning to send free leeks everywhere (4-6)
19A Blowing 10p in disorderly sport (6,7)
18D Old coach arranged flats etc (5,3)
21D fancy catching snake that's bad-tempered (7)
Thanks

[MargoTester]

Self seeker
Ten pin bowling
Stage set
Waspish

[dannyk13]

Self seeker
Tenpin bowling
Stage set
Waspish

[Toorak]

13 self seeker - anagram of s(end) free leeks
19 ten pin bowling - anagram of blowing & 10 p in
18 stage set - stage (old coach) set (arranged)
21 waspish - wish (fancy) round asp (snake)

[MargoTester]

Agagram free leeks + s(end)
Anagram blowing ten (10)p in
Flats is another word for stage sets
W asp (snake) ish

[dannyk13]

13a.s(end) + anagram of free leeks
19a. Anagramo of blowing ten p in
18d.Stage(old coach) + set( flats-scenery)
21d. - asp(snake) inside wish(fancy)